40298202 has 128 divisors (see below), whose sum is σ = 111820800. Its totient is φ = 10497600.

The previous prime is 40298191. The next prime is 40298213. The reversal of 40298202 is 20289204.

It is an interprime number because it is at equal distance from previous prime (40298191) and next prime (40298213).

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 222552 + ... + 222732.

It is an arithmetic number, because the mean of its divisors is an integer number (873600).

Almost surely, 2^40298202 is an apocalyptic number.

40298202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 40298202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55910400).

40298202 is an abundant number, since it is smaller than the sum of its proper divisors (71522598).

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

40298202 is a wasteful number, since it uses less digits than its factorization.

40298202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 40298202 is about 6348.0864833428. The cubic root of 40298202 is about 342.8429498589.

The spelling of 40298202 in words is "forty million, two hundred ninety-eight thousand, two hundred two".