1457214980 has 48 divisors (see below), whose sum is σ = 3298397760. Its totient is φ = 537583488.

The previous prime is 1457214943. The next prime is 1457214991. The reversal of 1457214980 is 894127541.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494351 + ... + 497289.

It is an arithmetic number, because the mean of its divisors is an integer number (68716620).

Almost surely, 2^1457214980 is an apocalyptic number.

1457214980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1457214980 is an abundant number, since it is smaller than the sum of its proper divisors (1841182780).

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

1457214980 is a wasteful number, since it uses less digits than its factorization.

1457214980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868 (or 4866 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 1457214980 is about 38173.4853006639. The cubic root of 1457214980 is about 1133.7253974183.

The spelling of 1457214980 in words is "one billion, four hundred fifty-seven million, two hundred fourteen thousand, nine hundred eighty".