49943835 has 24 divisors (see below), whose sum is σ = 86770320. Its totient is φ = 26574912.

The previous prime is 49943819. The next prime is 49943843. The reversal of 49943835 is 53834994.

It is a happy number.

It is not a de Polignac number, because 49943835 - 2⁴ = 49943819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23601 + ... + 25629.

It is an arithmetic number, because the mean of its divisors is an integer number (3615430).

Almost surely, 2^49943835 is an apocalyptic number.

49943835 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49943835 is a deficient number, since it is larger than the sum of its proper divisors (36826485).

49943835 is a wasteful number, since it uses less digits than its factorization.

49943835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587 (or 2584 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 49943835 is about 7067.0952307154. The cubic root of 49943835 is about 368.2651557621.

The spelling of 49943835 in words is "forty-nine million, nine hundred forty-three thousand, eight hundred thirty-five".