49857004 has 6 divisors (see below), whose sum is σ = 87249764. Its totient is φ = 24928500.

The previous prime is 49857001. The next prime is 49857011. The reversal of 49857004 is 40075894.

It is not an unprimeable number, because it can be changed into a prime (49857001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232122 + ... + 6232129.

Almost surely, 2^49857004 is an apocalyptic number.

It is an amenable number.

49857004 is a deficient number, since it is larger than the sum of its proper divisors (37392760).

49857004 is a wasteful number, since it uses less digits than its factorization.

49857004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12464255 (or 12464253 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 49857004 is about 7060.9492279721. The cubic root of 49857004 is about 368.0516133499.

The spelling of 49857004 in words is "forty-nine million, eight hundred fifty-seven thousand, four".