40257676 has 6 divisors (see below), whose sum is σ = 70450940. Its totient is φ = 20128836.

The previous prime is 40257667. The next prime is 40257703. The reversal of 40257676 is 67675204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5032206 + ... + 5032213.

Almost surely, 2^40257676 is an apocalyptic number.

It is an amenable number.

40257676 is a deficient number, since it is larger than the sum of its proper divisors (30193264).

40257676 is a wasteful number, since it uses less digits than its factorization.

40257676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10064423 (or 10064421 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 40257676 is about 6344.8936949330. The cubic root of 40257676 is about 342.7279843201.

The spelling of 40257676 in words is "forty million, two hundred fifty-seven thousand, six hundred seventy-six".