49297750 has 32 divisors (see below), whose sum is σ = 95277312. Its totient is φ = 19080000.

The previous prime is 49297741. The next prime is 49297769. The reversal of 49297750 is 5779294.

49297750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 49297697 and 49297706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4570 + ... + 10930.

It is an arithmetic number, because the mean of its divisors is an integer number (2977416).

Almost surely, 2^49297750 is an apocalyptic number.

49297750 is a deficient number, since it is larger than the sum of its proper divisors (45979562).

49297750 is a wasteful number, since it uses less digits than its factorization.

49297750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6409 (or 6399 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 49297750 is about 7021.2356462378. The cubic root of 49297750 is about 366.6702708553.

It can be divided in two parts, 4 and 9297750, that multiplied together give a triangular number (37191000 = T₈₆₂₄).

The spelling of 49297750 in words is "forty-nine million, two hundred ninety-seven thousand, seven hundred fifty".