152052274 has 16 divisors (see below), whose sum is σ = 250776576. Its totient is φ = 68569200.

The previous prime is 152052259. The next prime is 152052289. The reversal of 152052274 is 472250251.

It is an interprime number because it is at equal distance from previous prime (152052259) and next prime (152052289).

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, 24417 + ... + 30004.

It is an arithmetic number, because the mean of its divisors is an integer number (15673536).

Almost surely, 2^152052274 is an apocalyptic number.

152052274 is a deficient number, since it is larger than the sum of its proper divisors (98724302).

152052274 is a wasteful number, since it uses less digits than its factorization.

152052274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54561.

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

The square root of 152052274 is about 12330.9478143410. The cubic root of 152052274 is about 533.7415016920.

The spelling of 152052274 in words is "one hundred fifty-two million, fifty-two thousand, two hundred seventy-four".