49008894 has 16 divisors (see below), whose sum is σ = 106928640. Its totient is φ = 14851160.

The previous prime is 49008893. The next prime is 49008901. The reversal of 49008894 is 49880094.

It is a super-2 number, since 2×49008894² = 4803743382206472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49008893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371214 + ... + 371345.

It is an arithmetic number, because the mean of its divisors is an integer number (6683040).

Almost surely, 2^49008894 is an apocalyptic number.

49008894 is an abundant number, since it is smaller than the sum of its proper divisors (57919746).

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

49008894 is a wasteful number, since it uses less digits than its factorization.

49008894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742575.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 49008894 is about 7000.6352568892. The cubic root of 49008894 is about 365.9527097071.

The spelling of 49008894 in words is "forty-nine million, eight thousand, eight hundred ninety-four".