40977196 has 12 divisors (see below), whose sum is σ = 77226352. Its totient is φ = 18912528.

The previous prime is 40977187. The next prime is 40977197. The reversal of 40977196 is 69177904.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40977197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393960 + ... + 394063.

Almost surely, 2^40977196 is an apocalyptic number.

It is an amenable number.

40977196 is a deficient number, since it is larger than the sum of its proper divisors (36249156).

40977196 is a wasteful number, since it uses less digits than its factorization.

40977196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788040 (or 788038 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 40977196 is about 6401.3432965277. The cubic root of 40977196 is about 344.7577827953.

The spelling of 40977196 in words is "forty million, nine hundred seventy-seven thousand, one hundred ninety-six".