40414977 has 16 divisors (see below), whose sum is σ = 60132160. Its totient is φ = 26827200.

The previous prime is 40414973. The next prime is 40414981. The reversal of 40414977 is 77941404.

It is an interprime number because it is at equal distance from previous prime (40414973) and next prime (40414981).

It is not a de Polignac number, because 40414977 - 2² = 40414973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40414973) 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 15 ways as a sum of consecutive naturals, for example, 3402 + ... + 9612.

It is an arithmetic number, because the mean of its divisors is an integer number (3758260).

Almost surely, 2^40414977 is an apocalyptic number.

It is an amenable number.

40414977 is a deficient number, since it is larger than the sum of its proper divisors (19717183).

40414977 is a wasteful number, since it uses less digits than its factorization.

40414977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6461 (or 6455 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 40414977 is about 6357.2774833257. The cubic root of 40414977 is about 343.1737907268.

The spelling of 40414977 in words is "forty million, four hundred fourteen thousand, nine hundred seventy-seven".