1492130475 has 72 divisors (see below), whose sum is σ = 3016213200. Its totient is φ = 698476800.

The previous prime is 1492130461. The next prime is 1492130489. The reversal of 1492130475 is 5740312941.

It is an interprime number because it is at equal distance from previous prime (1492130461) and next prime (1492130489).

It is not a de Polignac number, because 1492130475 - 2⁸ = 1492130219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 61381 + ... + 82169.

It is an arithmetic number, because the mean of its divisors is an integer number (41891850).

Almost surely, 2^1492130475 is an apocalyptic number.

1492130475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1492130475 is an abundant number, since it is smaller than the sum of its proper divisors (1524082725).

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

1492130475 is a wasteful number, since it uses less digits than its factorization.

1492130475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20845 (or 20837 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1492130475 is about 38628.1047295878. The cubic root of 1492130475 is about 1142.7088743106.

The spelling of 1492130475 in words is "one billion, four hundred ninety-two million, one hundred thirty thousand, four hundred seventy-five".