152194925 has 12 divisors (see below), whose sum is σ = 191922240. Its totient is φ = 119691120.

The previous prime is 152194919. The next prime is 152194951. The reversal of 152194925 is 529491251.

152194925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152194925 - 2⁴ = 152194909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50117 + ... + 53066.

It is an arithmetic number, because the mean of its divisors is an integer number (15993520).

Almost surely, 2^152194925 is an apocalyptic number.

It is an amenable number.

152194925 is a deficient number, since it is larger than the sum of its proper divisors (39727315).

152194925 is a wasteful number, since it uses less digits than its factorization.

152194925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103252 (or 103247 counting only the distinct ones).

The product of its digits is 32400, while the sum is 38.

The square root of 152194925 is about 12336.7307257636. The cubic root of 152194925 is about 533.9083630811.

The spelling of 152194925 in words is "one hundred fifty-two million, one hundred ninety-four thousand, nine hundred twenty-five".