40425776 has 10 divisors (see below), whose sum is σ = 78324972. Its totient is φ = 20212880.

The previous prime is 40425769. The next prime is 40425799. The reversal of 40425776 is 67752404.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1263290 + ... + 1263321.

Almost surely, 2^40425776 is an apocalyptic number.

It is an amenable number.

40425776 is a deficient number, since it is larger than the sum of its proper divisors (37899196).

40425776 is a wasteful number, since it uses less digits than its factorization.

40425776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526619 (or 2526613 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 40425776 is about 6358.1267681606. The cubic root of 40425776 is about 343.2043536848.

The spelling of 40425776 in words is "forty million, four hundred twenty-five thousand, seven hundred seventy-six".