1462078972 has 12 divisors (see below), whose sum is σ = 2564417016. Its totient is φ = 729388400.

The previous prime is 1462078957. The next prime is 1462078979. The reversal of 1462078972 is 2798702641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1462078979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410779 + ... + 414322.

It is an arithmetic number, because the mean of its divisors is an integer number (213701418).

Almost surely, 2^1462078972 is an apocalyptic number.

It is an amenable number.

1462078972 is a deficient number, since it is larger than the sum of its proper divisors (1102338044).

1462078972 is a wasteful number, since it uses less digits than its factorization.

1462078972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825548 (or 825546 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 1462078972 is about 38237.1412634365. The cubic root of 1462078972 is about 1134.9854053121.

The spelling of 1462078972 in words is "one billion, four hundred sixty-two million, seventy-eight thousand, nine hundred seventy-two".