40464414 has 32 divisors (see below), whose sum is σ = 94656000. Its totient is φ = 12777912.

The previous prime is 40464401. The next prime is 40464427. The reversal of 40464414 is 41446404.

40464414 is a `hidden beast` number, since 4 + 0 + 4 + 644 + 14 = 666.

It is an interprime number because it is at equal distance from previous prime (40464401) and next prime (40464427).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18694 + ... + 20745.

It is an arithmetic number, because the mean of its divisors is an integer number (2958000).

Almost surely, 2^40464414 is an apocalyptic number.

40464414 is an abundant number, since it is smaller than the sum of its proper divisors (54191586).

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

40464414 is a wasteful number, since it uses less digits than its factorization.

40464414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39469 (or 39463 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 40464414 is about 6361.1645160301. The cubic root of 40464414 is about 343.3136610674.

The spelling of 40464414 in words is "forty million, four hundred sixty-four thousand, four hundred fourteen".