152144672 has 48 divisors (see below), whose sum is σ = 314616960. Its totient is φ = 72323328.

The previous prime is 152144659. The next prime is 152144717. The reversal of 152144672 is 276441251.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60953 + ... + 63399.

It is an arithmetic number, because the mean of its divisors is an integer number (6554520).

Almost surely, 2^152144672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152144672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157308480).

152144672 is an abundant number, since it is smaller than the sum of its proper divisors (162472288).

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

152144672 is a wasteful number, since it uses less digits than its factorization.

152144672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2545 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 152144672 is about 12334.6938348708. The cubic root of 152144672 is about 533.8495931614.

The spelling of 152144672 in words is "one hundred fifty-two million, one hundred forty-four thousand, six hundred seventy-two".