49907474 has 8 divisors (see below), whose sum is σ = 75338508. Its totient is φ = 24794640.

The previous prime is 49907443. The next prime is 49907491. The reversal of 49907474 is 47470994.

49907474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48790225 + 1117249 = 6985^2 + 1057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49907474² = 4981511922121352, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 79157 + ... + 79784.

Almost surely, 2^49907474 is an apocalyptic number.

49907474 is a deficient number, since it is larger than the sum of its proper divisors (25431034).

49907474 is a wasteful number, since it uses less digits than its factorization.

49907474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159100.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 49907474 is about 7064.5222060660. The cubic root of 49907474 is about 368.1757637465.

The spelling of 49907474 in words is "forty-nine million, nine hundred seven thousand, four hundred seventy-four".