49607999 has 8 divisors (see below), whose sum is σ = 56965248. Its totient is φ = 42318360.

The previous prime is 49607969. The next prime is 49608001. The reversal of 49607999 is 99970694.

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

It is not a de Polignac number, because 49607999 - 2⁸ = 49607743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49607999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49607959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15317 + ... + 18270.

It is an arithmetic number, because the mean of its divisors is an integer number (7120656).

Almost surely, 2^49607999 is an apocalyptic number.

49607999 is a deficient number, since it is larger than the sum of its proper divisors (7357249).

49607999 is a wasteful number, since it uses less digits than its factorization.

49607999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33805.

The product of its (nonzero) digits is 1102248, while the sum is 53.

The square root of 49607999 is about 7043.2946126085. The cubic root of 49607999 is about 367.4378601338.

The spelling of 49607999 in words is "forty-nine million, six hundred seven thousand, nine hundred ninety-nine".