925233149 has 4 divisors (see below), whose sum is σ = 925368636. Its totient is φ = 925097664.

The previous prime is 925233131. The next prime is 925233157. The reversal of 925233149 is 941332529.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 337897924 + 587335225 = 18382^2 + 24235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-925233149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925233649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56924 + ... + 71349.

It is an arithmetic number, because the mean of its divisors is an integer number (231342159).

Almost surely, 2^925233149 is an apocalyptic number.

It is an amenable number.

925233149 is a deficient number, since it is larger than the sum of its proper divisors (135487).

925233149 is a wasteful number, since it uses less digits than its factorization.

925233149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135486.

The product of its digits is 58320, while the sum is 38.

The square root of 925233149 is about 30417.6453559443. The cubic root of 925233149 is about 974.4294357118.

The spelling of 925233149 in words is "nine hundred twenty-five million, two hundred thirty-three thousand, one hundred forty-nine".