49730624 has 14 divisors (see below), whose sum is σ = 98684334. Its totient is φ = 24865280.

The previous prime is 49730617. The next prime is 49730633. The reversal of 49730624 is 42603794.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 14684224 = 5920^2 + 3832^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388457 + ... + 388584.

It is an arithmetic number, because the mean of its divisors is an integer number (7048881).

Almost surely, 2^49730624 is an apocalyptic number.

It is an amenable number.

49730624 is a deficient number, since it is larger than the sum of its proper divisors (48953710).

49730624 is an equidigital number, since it uses as much as digits as its factorization.

49730624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777053 (or 777043 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 49730624 is about 7051.9943278480. The cubic root of 49730624 is about 367.7403650671.

The spelling of 49730624 in words is "forty-nine million, seven hundred thirty thousand, six hundred twenty-four".