1497672882 has 16 divisors (see below), whose sum is σ = 3328162080. Its totient is φ = 499224276.

The previous prime is 1497672863. The next prime is 1497672941. The reversal of 1497672882 is 2882767941.

It is a happy number.

1497672882 is a `hidden beast` number, since 1 + 497 + 6 + 72 + 8 + 82 = 666.

It is a super-2 number, since 2×1497672882² = 4486048122956371848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 27734683 = 1497672882 / (1 + 4 + 9 + 7 + 6 + 7 + 2 + 8 + 8 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13867288 + ... + 13867395.

It is an arithmetic number, because the mean of its divisors is an integer number (208010130).

Almost surely, 2^1497672882 is an apocalyptic number.

1497672882 is an abundant number, since it is smaller than the sum of its proper divisors (1830489198).

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

1497672882 is a wasteful number, since it uses less digits than its factorization.

1497672882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27734694 (or 27734688 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 1497672882 is about 38699.7788365773. The cubic root of 1497672882 is about 1144.1219616863.

The spelling of 1497672882 in words is "one billion, four hundred ninety-seven million, six hundred seventy-two thousand, eight hundred eighty-two".