40655202 has 24 divisors (see below), whose sum is σ = 94586256. Its totient is φ = 11615688.

The previous prime is 40655201. The next prime is 40655203. The reversal of 40655202 is 20255604.

It is an interprime number because it is at equal distance from previous prime (40655201) and next prime (40655203).

It is not an unprimeable number, because it can be changed into a prime (40655201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68848 + ... + 69435.

It is an arithmetic number, because the mean of its divisors is an integer number (3941094).

Almost surely, 2^40655202 is an apocalyptic number.

40655202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40655202 is an abundant number, since it is smaller than the sum of its proper divisors (53931054).

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

40655202 is a wasteful number, since it uses less digits than its factorization.

40655202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138302 (or 138295 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 40655202 is about 6376.1431916167. The cubic root of 40655202 is about 343.8523850611.

The spelling of 40655202 in words is "forty million, six hundred fifty-five thousand, two hundred two".