49273858 has 16 divisors (see below), whose sum is σ = 75240576. Its totient is φ = 24196480.

The previous prime is 49273823. The next prime is 49273933. The reversal of 49273858 is 85837294.

It is a super-3 number, since 3×49273858³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49635 + ... + 50617.

It is an arithmetic number, because the mean of its divisors is an integer number (4702536).

Almost surely, 2^49273858 is an apocalyptic number.

49273858 is a deficient number, since it is larger than the sum of its proper divisors (25966718).

49273858 is a wasteful number, since it uses less digits than its factorization.

49273858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409.

The product of its digits is 483840, while the sum is 46.

The square root of 49273858 is about 7019.5340301191. The cubic root of 49273858 is about 366.6110260842.

The spelling of 49273858 in words is "forty-nine million, two hundred seventy-three thousand, eight hundred fifty-eight".