1352372128 has 12 divisors (see below), whose sum is σ = 2662482690. Its totient is φ = 676186048.

The previous prime is 1352372107. The next prime is 1352372129. The reversal of 1352372128 is 8212732531.

It can be written as a sum of positive squares in only one way, i.e., 980190864 + 372181264 = 31308^2 + 19292^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1352372093 and 1352372102.

It is not an unprimeable number, because it can be changed into a prime (1352372129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21130783 + ... + 21130846.

Almost surely, 2^1352372128 is an apocalyptic number.

It is an amenable number.

1352372128 is a deficient number, since it is larger than the sum of its proper divisors (1310110562).

1352372128 is an equidigital number, since it uses as much as digits as its factorization.

1352372128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42261639 (or 42261631 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 1352372128 is about 36774.6125472451. The cubic root of 1352372128 is about 1105.8564037210.

The spelling of 1352372128 in words is "one billion, three hundred fifty-two million, three hundred seventy-two thousand, one hundred twenty-eight".