49695250 has 64 divisors (see below), whose sum is σ = 107557632. Its totient is φ = 16992000.

The previous prime is 49695223. The next prime is 49695251. The reversal of 49695250 is 5259694.

It is not an unprimeable number, because it can be changed into a prime (49695251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46219 + ... + 47281.

It is an arithmetic number, because the mean of its divisors is an integer number (1680588).

Almost surely, 2^49695250 is an apocalyptic number.

49695250 is an abundant number, since it is smaller than the sum of its proper divisors (57862382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49695250 is a wasteful number, since it uses less digits than its factorization.

49695250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 49695250 is about 7049.4857968507. The cubic root of 49695250 is about 367.6531516480.

Subtracting from 49695250 its reverse (5259694), we obtain a square (44435556 = 6666²).

The spelling of 49695250 in words is "forty-nine million, six hundred ninety-five thousand, two hundred fifty".