1422707164 has 12 divisors (see below), whose sum is σ = 2490085584. Its totient is φ = 711254144.

The previous prime is 1422707123. The next prime is 1422707189. The reversal of 1422707164 is 4617072241.

It is a happy number.

It is a congruent number.

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, 14124 + ... + 55180.

It is an arithmetic number, because the mean of its divisors is an integer number (207507132).

Almost surely, 2^1422707164 is an apocalyptic number.

It is an amenable number.

1422707164 is a deficient number, since it is larger than the sum of its proper divisors (1067378420).

1422707164 is a wasteful number, since it uses less digits than its factorization.

1422707164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49724 (or 49722 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 1422707164 is about 37718.7905956700. The cubic root of 1422707164 is about 1124.7046899618.

The spelling of 1422707164 in words is "one billion, four hundred twenty-two million, seven hundred seven thousand, one hundred sixty-four".