49975667 has 8 divisors (see below), whose sum is σ = 57162336. Its totient is φ = 42800832.

The previous prime is 49975657. The next prime is 49975669. The reversal of 49975667 is 76657994.

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

It is a cyclic number.

It is not a de Polignac number, because 49975667 - 2⁶ = 49975603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49975669) 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, 9743 + ... + 13959.

It is an arithmetic number, because the mean of its divisors is an integer number (7145292).

Almost surely, 2^49975667 is an apocalyptic number.

49975667 is a deficient number, since it is larger than the sum of its proper divisors (7186669).

49975667 is a wasteful number, since it uses less digits than its factorization.

49975667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5917.

The product of its digits is 2857680, while the sum is 53.

The square root of 49975667 is about 7069.3469995467. The cubic root of 49975667 is about 368.3433778078.

The spelling of 49975667 in words is "forty-nine million, nine hundred seventy-five thousand, six hundred sixty-seven".