152250274 has 16 divisors (see below), whose sum is σ = 251559360. Its totient is φ = 68531760.

The previous prime is 152250257. The next prime is 152250277. The reversal of 152250274 is 472052251.

It is not an unprimeable number, because it can be changed into a prime (152250277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31329 + ... + 35860.

It is an arithmetic number, because the mean of its divisors is an integer number (15722460).

Almost surely, 2^152250274 is an apocalyptic number.

152250274 is a deficient number, since it is larger than the sum of its proper divisors (99309086).

152250274 is a wasteful number, since it uses less digits than its factorization.

152250274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67305.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 152250274 is about 12338.9737822884. The cubic root of 152250274 is about 533.9730777059.

The spelling of 152250274 in words is "one hundred fifty-two million, two hundred fifty thousand, two hundred seventy-four".