49889654 has 8 divisors (see below), whose sum is σ = 76426848. Its totient is φ = 24414040.

The previous prime is 49889629. The next prime is 49889677. The reversal of 49889654 is 45698894.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 49889596 and 49889605.

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, 265277 + ... + 265464.

It is an arithmetic number, because the mean of its divisors is an integer number (9553356).

Almost surely, 2^49889654 is an apocalyptic number.

49889654 is a deficient number, since it is larger than the sum of its proper divisors (26537194).

49889654 is a wasteful number, since it uses less digits than its factorization.

49889654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530790.

The product of its digits is 2488320, while the sum is 53.

The square root of 49889654 is about 7063.2608616701. The cubic root of 49889654 is about 368.1319381587.

The spelling of 49889654 in words is "forty-nine million, eight hundred eighty-nine thousand, six hundred fifty-four".