40619074 has 16 divisors (see below), whose sum is σ = 64303200. Its totient is φ = 19190304.

The previous prime is 40619071. The next prime is 40619077. The reversal of 40619074 is 47091604.

It is an interprime number because it is at equal distance from previous prime (40619071) and next prime (40619077).

It is not an unprimeable number, because it can be changed into a prime (40619071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16197 + ... + 18535.

It is an arithmetic number, because the mean of its divisors is an integer number (4018950).

Almost surely, 2^40619074 is an apocalyptic number.

40619074 is a deficient number, since it is larger than the sum of its proper divisors (23684126).

40619074 is a wasteful number, since it uses less digits than its factorization.

40619074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 40619074 is about 6373.3095013501. The cubic root of 40619074 is about 343.7505007596.

The spelling of 40619074 in words is "forty million, six hundred nineteen thousand, seventy-four".