1400672132 has 12 divisors (see below), whose sum is σ = 2530246656. Its totient is φ = 677744520.

The previous prime is 1400672129. The next prime is 1400672173. The reversal of 1400672132 is 2312760041.

It is a super-2 number, since 2×1400672132² = 3923764842722850848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5647748 + ... + 5647995.

It is an arithmetic number, because the mean of its divisors is an integer number (210853888).

Almost surely, 2^1400672132 is an apocalyptic number.

It is an amenable number.

1400672132 is a deficient number, since it is larger than the sum of its proper divisors (1129574524).

1400672132 is a wasteful number, since it uses less digits than its factorization.

1400672132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295778 (or 11295776 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1400672132 is about 37425.5545316299. The cubic root of 1400672132 is about 1118.8679388289.

The spelling of 1400672132 in words is "one billion, four hundred million, six hundred seventy-two thousand, one hundred thirty-two".