40929196 has 24 divisors (see below), whose sum is σ = 89300736. Its totient is φ = 15946320.

The previous prime is 40929191. The next prime is 40929221. The reversal of 40929196 is 69192904.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40929191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66136 + ... + 66751.

It is an arithmetic number, because the mean of its divisors is an integer number (3720864).

Almost surely, 2^40929196 is an apocalyptic number.

It is an amenable number.

40929196 is an abundant number, since it is smaller than the sum of its proper divisors (48371540).

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

40929196 is a wasteful number, since it uses less digits than its factorization.

40929196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132909 (or 132907 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 40929196 is about 6397.5929848655. The cubic root of 40929196 is about 344.6231157048.

The spelling of 40929196 in words is "forty million, nine hundred twenty-nine thousand, one hundred ninety-six".