49291038 has 16 divisors (see below), whose sum is σ = 109535760. Its totient is φ = 16430328.

The previous prime is 49291031. The next prime is 49291043. The reversal of 49291038 is 83019294.

It is a junction number, because it is equal to n+sod(n) for n = 49290993 and 49291011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49291031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456345 + ... + 456452.

It is an arithmetic number, because the mean of its divisors is an integer number (6845985).

Almost surely, 2^49291038 is an apocalyptic number.

49291038 is an abundant number, since it is smaller than the sum of its proper divisors (60244722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49291038 is a wasteful number, since it uses less digits than its factorization.

49291038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912808 (or 912802 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 49291038 is about 7020.7576514220. The cubic root of 49291038 is about 366.6536291048.

The spelling of 49291038 in words is "forty-nine million, two hundred ninety-one thousand, thirty-eight".