1457616676 has 24 divisors (see below), whose sum is σ = 2672208000. Its totient is φ = 694765344.

The previous prime is 1457616661. The next prime is 1457616733. The reversal of 1457616676 is 6766167541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70366 + ... + 88693.

It is an arithmetic number, because the mean of its divisors is an integer number (111342000).

Almost surely, 2^1457616676 is an apocalyptic number.

It is an amenable number.

1457616676 is a deficient number, since it is larger than the sum of its proper divisors (1214591324).

1457616676 is a wasteful number, since it uses less digits than its factorization.

1457616676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159171 (or 159169 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 1457616676 is about 38178.7463911533. The cubic root of 1457616676 is about 1133.8295621260.

The spelling of 1457616676 in words is "one billion, four hundred fifty-seven million, six hundred sixteen thousand, six hundred seventy-six".