40357196 has 12 divisors (see below), whose sum is σ = 77045640. Its totient is φ = 18344160.

The previous prime is 40357193. The next prime is 40357211. The reversal of 40357196 is 69175304.

It is not an unprimeable number, because it can be changed into a prime (40357193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458561 + ... + 458648.

It is an arithmetic number, because the mean of its divisors is an integer number (6420470).

Almost surely, 2^40357196 is an apocalyptic number.

It is an amenable number.

40357196 is a deficient number, since it is larger than the sum of its proper divisors (36688444).

40357196 is a wasteful number, since it uses less digits than its factorization.

40357196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917224 (or 917222 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 40357196 is about 6352.7313810675. The cubic root of 40357196 is about 343.0101683641.

The spelling of 40357196 in words is "forty million, three hundred fifty-seven thousand, one hundred ninety-six".