40466396 has 6 divisors (see below), whose sum is σ = 70816200. Its totient is φ = 20233196.

The previous prime is 40466369. The next prime is 40466411. The reversal of 40466396 is 69366404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5058296 + ... + 5058303.

It is an arithmetic number, because the mean of its divisors is an integer number (11802700).

Almost surely, 2^40466396 is an apocalyptic number.

It is an amenable number.

40466396 is a deficient number, since it is larger than the sum of its proper divisors (30349804).

40466396 is a wasteful number, since it uses less digits than its factorization.

40466396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116603 (or 10116601 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 40466396 is about 6361.3203032075. The cubic root of 40466396 is about 343.3192662935.

The spelling of 40466396 in words is "forty million, four hundred sixty-six thousand, three hundred ninety-six".