1825007956 has 12 divisors (see below), whose sum is σ = 3332623392. Its totient is φ = 872829848.

The previous prime is 1825007941. The next prime is 1825007959. The reversal of 1825007956 is 6597005281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1825007959) 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, 9918430 + ... + 9918613.

It is an arithmetic number, because the mean of its divisors is an integer number (277718616).

Almost surely, 2^1825007956 is an apocalyptic number.

It is an amenable number.

1825007956 is a deficient number, since it is larger than the sum of its proper divisors (1507615436).

1825007956 is a wasteful number, since it uses less digits than its factorization.

1825007956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19837070 (or 19837068 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The square root of 1825007956 is about 42720.1118444229. Note that the first 3 decimals coincide. The cubic root of 1825007956 is about 1222.0479702374.

The spelling of 1825007956 in words is "one billion, eight hundred twenty-five million, seven thousand, nine hundred fifty-six".