1422701288 has 16 divisors (see below), whose sum is σ = 2668140000. Its totient is φ = 711197296.

The previous prime is 1422701263. The next prime is 1422701299. The reversal of 1422701288 is 8821072241.

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, 26723 + ... + 59661.

It is an arithmetic number, because the mean of its divisors is an integer number (166758750).

Almost surely, 2^1422701288 is an apocalyptic number.

1422701288 is the 20162-nd centered heptagonal number.

It is an amenable number.

1422701288 is a deficient number, since it is larger than the sum of its proper divisors (1245438712).

1422701288 is a wasteful number, since it uses less digits than its factorization.

1422701288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38344 (or 38340 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 1422701288 is about 37718.7127033784. The cubic root of 1422701288 is about 1124.7031415584.

The spelling of 1422701288 in words is "one billion, four hundred twenty-two million, seven hundred one thousand, two hundred eighty-eight".