152131734 has 12 divisors (see below), whose sum is σ = 329618796. Its totient is φ = 50710572.

The previous prime is 152131723. The next prime is 152131751. The reversal of 152131734 is 437131251.

It is a junction number, because it is equal to n+sod(n) for n = 152131698 and 152131707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4225864 + ... + 4225899.

It is an arithmetic number, because the mean of its divisors is an integer number (27468233).

Almost surely, 2^152131734 is an apocalyptic number.

152131734 is an abundant number, since it is smaller than the sum of its proper divisors (177487062).

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

152131734 is a wasteful number, since it uses less digits than its factorization.

152131734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451771 (or 8451768 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 152131734 is about 12334.1693680604. The cubic root of 152131734 is about 533.8344603238.

Adding to 152131734 its reverse (437131251), we get a palindrome (589262985).

The spelling of 152131734 in words is "one hundred fifty-two million, one hundred thirty-one thousand, seven hundred thirty-four".