49774007 has 4 divisors (see below), whose sum is σ = 49855296. Its totient is φ = 49692720.

The previous prime is 49773973. The next prime is 49774009. The reversal of 49774007 is 70047794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49774007 - 2¹⁸ = 49511863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49774009) 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, 39719 + ... + 40952.

It is an arithmetic number, because the mean of its divisors is an integer number (12463824).

Almost surely, 2^49774007 is an apocalyptic number.

49774007 is a deficient number, since it is larger than the sum of its proper divisors (81289).

49774007 is an equidigital number, since it uses as much as digits as its factorization.

49774007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81288.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 49774007 is about 7055.0695956879. The cubic root of 49774007 is about 367.8472679645.

The spelling of 49774007 in words is "forty-nine million, seven hundred seventy-four thousand, seven".