49712625 has 24 divisors (see below), whose sum is σ = 89617320. Its totient is φ = 26512800.

The previous prime is 49712603. The next prime is 49712627. The reversal of 49712625 is 52621794.

It can be written as a sum of positive squares in 4 ways, for example, as 14107536 + 35605089 = 3756^2 + 5967^2 .

It is not a de Polignac number, because 49712625 - 2¹⁰ = 49711601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49712625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49712627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20970 + ... + 23219.

It is an arithmetic number, because the mean of its divisors is an integer number (3734055).

Almost surely, 2^49712625 is an apocalyptic number.

49712625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49712625 is a deficient number, since it is larger than the sum of its proper divisors (39904695).

49712625 is a wasteful number, since it uses less digits than its factorization.

49712625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44210 (or 44197 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 49712625 is about 7050.7180485395. The cubic root of 49712625 is about 367.6959943019.

The spelling of 49712625 in words is "forty-nine million, seven hundred twelve thousand, six hundred twenty-five".