49393071 has 40 divisors (see below), whose sum is σ = 90825504. Its totient is φ = 26049600.

The previous prime is 49393063. The next prime is 49393073. The reversal of 49393071 is 17039394.

It is not a de Polignac number, because 49393071 - 2³ = 49393063 is a prime.

It is a super-2 number, since 2×49393071² = 4879350925622082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49393073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4021 + ... + 10721.

Almost surely, 2^49393071 is an apocalyptic number.

49393071 is a deficient number, since it is larger than the sum of its proper divisors (41432433).

49393071 is a wasteful number, since it uses less digits than its factorization.

49393071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733 (or 6724 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 49393071 is about 7028.0204182970. The cubic root of 49393071 is about 366.9064471108.

The spelling of 49393071 in words is "forty-nine million, three hundred ninety-three thousand, seventy-one".