152223351 has 12 divisors (see below), whose sum is σ = 236101752. Its totient is φ = 86984688.

The previous prime is 152223329. The next prime is 152223419. The reversal of 152223351 is 153322251.

It is a happy number.

It is not a de Polignac number, because 152223351 - 2⁵ = 152223319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152223301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517620 + ... + 517913.

It is an arithmetic number, because the mean of its divisors is an integer number (19675146).

Almost surely, 2^152223351 is an apocalyptic number.

152223351 is a deficient number, since it is larger than the sum of its proper divisors (83878401).

152223351 is a wasteful number, since it uses less digits than its factorization.

152223351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035550 (or 1035543 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 152223351 is about 12337.8827600201. The cubic root of 152223351 is about 533.9416010145.

The spelling of 152223351 in words is "one hundred fifty-two million, two hundred twenty-three thousand, three hundred fifty-one".