1372231470 has 16 divisors (see below), whose sum is σ = 3293355600. Its totient is φ = 365928384.

The previous prime is 1372231453. The next prime is 1372231477. The reversal of 1372231470 is 741322731.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 45741049 = 1372231470 / (1 + 3 + 7 + 2 + 2 + 3 + 1 + 4 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372231477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22870495 + ... + 22870554.

It is an arithmetic number, because the mean of its divisors is an integer number (205834725).

Almost surely, 2^1372231470 is an apocalyptic number.

1372231470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1372231470 is an abundant number, since it is smaller than the sum of its proper divisors (1921124130).

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

1372231470 is a wasteful number, since it uses less digits than its factorization.

1372231470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45741059.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 1372231470 is about 37043.6427744357. The cubic root of 1372231470 is about 1111.2432219322.

The spelling of 1372231470 in words is "one billion, three hundred seventy-two million, two hundred thirty-one thousand, four hundred seventy".