1514494972 has 12 divisors (see below), whose sum is σ = 2654309056. Its totient is φ = 756120960.

The previous prime is 1514494967. The next prime is 1514494979. The reversal of 1514494972 is 2794944151.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514494979) 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, 278604 + ... + 283987.

Almost surely, 2^1514494972 is an apocalyptic number.

It is an amenable number.

1514494972 is a deficient number, since it is larger than the sum of its proper divisors (1139814084).

1514494972 is a wasteful number, since it uses less digits than its factorization.

1514494972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563268 (or 563266 counting only the distinct ones).

The product of its digits is 362880, while the sum is 46.

The square root of 1514494972 is about 38916.5128448066. The cubic root of 1514494972 is about 1148.3896735486.

The spelling of 1514494972 in words is "one billion, five hundred fourteen million, four hundred ninety-four thousand, nine hundred seventy-two".