49112685 has 12 divisors (see below), whose sum is σ = 85128732. Its totient is φ = 26193408.

The previous prime is 49112683. The next prime is 49112699. The reversal of 49112685 is 58621194.

It can be written as a sum of positive squares in 2 ways, for example, as 19660356 + 29452329 = 4434^2 + 5427^2 .

It is not a de Polignac number, because 49112685 - 2¹ = 49112683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49112683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545652 + ... + 545741.

It is an arithmetic number, because the mean of its divisors is an integer number (7094061).

Almost surely, 2^49112685 is an apocalyptic number.

49112685 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49112685 is a deficient number, since it is larger than the sum of its proper divisors (36016047).

49112685 is a wasteful number, since it uses less digits than its factorization.

49112685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091404 (or 1091401 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 49112685 is about 7008.0443063668. The cubic root of 49112685 is about 366.2108656792.

The spelling of 49112685 in words is "forty-nine million, one hundred twelve thousand, six hundred eighty-five".