1492254980 has 48 divisors (see below), whose sum is σ = 3161229120. Its totient is φ = 591689088.

The previous prime is 1492254979. The next prime is 1492254991. The reversal of 1492254980 is 894522941.

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, 1871942 + ... + 1872738.

It is an arithmetic number, because the mean of its divisors is an integer number (65858940).

Almost surely, 2^1492254980 is an apocalyptic number.

1492254980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1492254980 is an abundant number, since it is smaller than the sum of its proper divisors (1668974140).

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

1492254980 is a wasteful number, since it uses less digits than its factorization.

1492254980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 1492254980 is about 38629.7162816400. The cubic root of 1492254980 is about 1142.7406563864.

The spelling of 1492254980 in words is "one billion, four hundred ninety-two million, two hundred fifty-four thousand, nine hundred eighty".