1456652472 has 64 divisors (see below), whose sum is σ = 4028693760. Its totient is φ = 435187200.

The previous prime is 1456652453. The next prime is 1456652473. The reversal of 1456652472 is 2742566541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456652473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20113 + ... + 57600.

It is an arithmetic number, because the mean of its divisors is an integer number (62948340).

Almost surely, 2^1456652472 is an apocalyptic number.

1456652472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1456652472 is an abundant number, since it is smaller than the sum of its proper divisors (2572041288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1456652472 is a wasteful number, since it uses less digits than its factorization.

1456652472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77804 (or 77800 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 1456652472 is about 38166.1168053550. The cubic root of 1456652472 is about 1133.5795000067.

The spelling of 1456652472 in words is "one billion, four hundred fifty-six million, six hundred fifty-two thousand, four hundred seventy-two".