152764249 has 16 divisors (see below), whose sum is σ = 172744704. Its totient is φ = 133837200.

The previous prime is 152764247. The next prime is 152764273. The reversal of 152764249 is 942467251.

It is a cyclic number.

It is not a de Polignac number, because 152764249 - 2¹ = 152764247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152764243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95712 + ... + 97294.

It is an arithmetic number, because the mean of its divisors is an integer number (10796544).

Almost surely, 2^152764249 is an apocalyptic number.

It is an amenable number.

152764249 is a deficient number, since it is larger than the sum of its proper divisors (19980455).

152764249 is a wasteful number, since it uses less digits than its factorization.

152764249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908.

The product of its digits is 120960, while the sum is 40.

The square root of 152764249 is about 12359.7835337032. The cubic root of 152764249 is about 534.5732748902.

The spelling of 152764249 in words is "one hundred fifty-two million, seven hundred sixty-four thousand, two hundred forty-nine".