49661614 has 8 divisors (see below), whose sum is σ = 74549520. Its totient is φ = 24811776.

The previous prime is 49661609. The next prime is 49661617. The reversal of 49661614 is 41616694.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49661617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5994 + ... + 11629.

It is an arithmetic number, because the mean of its divisors is an integer number (9318690).

Almost surely, 2^49661614 is an apocalyptic number.

49661614 is a deficient number, since it is larger than the sum of its proper divisors (24887906).

49661614 is a wasteful number, since it uses less digits than its factorization.

49661614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19034.

The product of its digits is 31104, while the sum is 37.

The square root of 49661614 is about 7047.0996871053. The cubic root of 49661614 is about 367.5701848152.

The spelling of 49661614 in words is "forty-nine million, six hundred sixty-one thousand, six hundred fourteen".