49605699 has 16 divisors (see below), whose sum is σ = 77704704. Its totient is φ = 27751200.

The previous prime is 49605691. The next prime is 49605701. The reversal of 49605699 is 99650694.

It is a happy number.

It is not a de Polignac number, because 49605699 - 2³ = 49605691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49605691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57387 + ... + 58244.

It is an arithmetic number, because the mean of its divisors is an integer number (4856544).

Almost surely, 2^49605699 is an apocalyptic number.

49605699 is a deficient number, since it is larger than the sum of its proper divisors (28099005).

49605699 is a wasteful number, since it uses less digits than its factorization.

49605699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115658.

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 49605699 is about 7043.1313348538. The cubic root of 49605699 is about 367.4321814788.

The spelling of 49605699 in words is "forty-nine million, six hundred five thousand, six hundred ninety-nine".