40465422 has 24 divisors (see below), whose sum is σ = 87795864. Its totient is φ = 13469904.

The previous prime is 40465417. The next prime is 40465427. The reversal of 40465422 is 22456404.

40465422 is a `hidden beast` number, since 4 + 0 + 4 + 654 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (40465417) and next prime (40465427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40465427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19968 + ... + 21900.

It is an arithmetic number, because the mean of its divisors is an integer number (3658161).

Almost surely, 2^40465422 is an apocalyptic number.

40465422 is an abundant number, since it is smaller than the sum of its proper divisors (47330442).

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

40465422 is a wasteful number, since it uses less digits than its factorization.

40465422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104 (or 3101 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 40465422 is about 6361.2437463125. The cubic root of 40465422 is about 343.3165117804.

The spelling of 40465422 in words is "forty million, four hundred sixty-five thousand, four hundred twenty-two".