36207540 has 96 divisors (see below), whose sum is σ = 118608000. Its totient is φ = 9144576.

The previous prime is 36207539. The next prime is 36207547. The reversal of 36207540 is 4570263.

It is a happy number.

36207540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36207547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8496 + ... + 12024.

It is an arithmetic number, because the mean of its divisors is an integer number (1235500).

Almost surely, 2^36207540 is an apocalyptic number.

36207540 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 36207540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59304000).

36207540 is an abundant number, since it is smaller than the sum of its proper divisors (82400460).

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

36207540 is a wasteful number, since it uses less digits than its factorization.

36207540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566 (or 3558 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 36207540 is about 6017.2701451738. The cubic root of 36207540 is about 330.8260297962.

The spelling of 36207540 in words is "thirty-six million, two hundred seven thousand, five hundred forty".