883640425 has 12 divisors (see below), whose sum is σ = 1097960976. Its totient is φ = 705462800.

The previous prime is 883640423. The next prime is 883640453. The reversal of 883640425 is 524046388.

It is not a de Polignac number, because 883640425 - 2¹ = 883640423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (883640423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23719 + ... + 48268.

It is an arithmetic number, because the mean of its divisors is an integer number (91496748).

Almost surely, 2^883640425 is an apocalyptic number.

It is an amenable number.

883640425 is a deficient number, since it is larger than the sum of its proper divisors (214320551).

883640425 is a wasteful number, since it uses less digits than its factorization.

883640425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72488 (or 72483 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 883640425 is about 29726.0899716058. The cubic root of 883640425 is about 959.6035780053.

The spelling of 883640425 in words is "eight hundred eighty-three million, six hundred forty thousand, four hundred twenty-five".