1422733130 has 64 divisors (see below), whose sum is σ = 3216326400. Its totient is φ = 450257472.

The previous prime is 1422733093. The next prime is 1422733133. The reversal of 1422733130 is 313372241.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 1422733130.

It is not an unprimeable number, because it can be changed into a prime (1422733133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28637 + ... + 60543.

It is an arithmetic number, because the mean of its divisors is an integer number (50255100).

Almost surely, 2^1422733130 is an apocalyptic number.

1422733130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422733130 is an abundant number, since it is smaller than the sum of its proper divisors (1793593270).

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

1422733130 is a wasteful number, since it uses less digits than its factorization.

1422733130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31948 (or 31934 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1422733130 is about 37719.1347991971. The cubic root of 1422733130 is about 1124.7115322938.

The spelling of 1422733130 in words is "one billion, four hundred twenty-two million, seven hundred thirty-three thousand, one hundred thirty".