36498420 has 144 divisors (see below), whose sum is σ = 128419200. Its totient is φ = 8218368.

The previous prime is 36498419. The next prime is 36498421. The reversal of 36498420 is 2489463.

36498420 = T₈₉₆ + T₈₉₇ + ... + T₉₇₈.

It is a happy number.

36498420 is a `hidden beast` number, since 3 + 649 + 8 + 4 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (36498419) and next prime (36498421).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36498421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104406 + ... + 104754.

It is an arithmetic number, because the mean of its divisors is an integer number (891800).

Almost surely, 2^36498420 is an apocalyptic number.

36498420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36498420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64209600).

36498420 is an abundant number, since it is smaller than the sum of its proper divisors (91920780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36498420 is a wasteful number, since it uses less digits than its factorization.

36498420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 36498420 is about 6041.3922236518. The cubic root of 36498420 is about 331.7095853934.

The spelling of 36498420 in words is "thirty-six million, four hundred ninety-eight thousand, four hundred twenty".