49855894 has 8 divisors (see below), whose sum is σ = 81582408. Its totient is φ = 22661760.

The previous prime is 49855889. The next prime is 49855921.

49855894 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×49855894² = 4971220333078472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133067 + ... + 1133110.

It is an arithmetic number, because the mean of its divisors is an integer number (10197801).

Almost surely, 2^49855894 is an apocalyptic number.

49855894 is a deficient number, since it is larger than the sum of its proper divisors (31726514).

49855894 is a wasteful number, since it uses less digits than its factorization.

49855894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266190.

The product of its digits is 2073600, while the sum is 52.

The square root of 49855894 is about 7060.8706262047. The cubic root of 49855894 is about 368.0488819361.

The spelling of 49855894 in words is "forty-nine million, eight hundred fifty-five thousand, eight hundred ninety-four".