48944925 has 48 divisors (see below), whose sum is σ = 91512000. Its totient is φ = 25640640.

The previous prime is 48944899. The next prime is 48944941. The reversal of 48944925 is 52944984.

It is a de Polignac number, because none of the positive numbers 2^k-48944925 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (414720) is a multiple of the sum of its prime divisors (1296).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39211 + ... + 40439.

It is an arithmetic number, because the mean of its divisors is an integer number (1906500).

Almost surely, 2^48944925 is an apocalyptic number.

48944925 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48944925 is the 4425-th heptagonal number.

It is an amenable number.

48944925 is a deficient number, since it is larger than the sum of its proper divisors (42567075).

48944925 is a wasteful number, since it uses less digits than its factorization.

48944925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1296 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 48944925 is about 6996.0649653930. The cubic root of 48944925 is about 365.7934201066.

The spelling of 48944925 in words is "forty-eight million, nine hundred forty-four thousand, nine hundred twenty-five".