49742007 has 24 divisors (see below), whose sum is σ = 77417856. Its totient is φ = 28325808.

The previous prime is 49741999. The next prime is 49742009. The reversal of 49742007 is 70024794.

It is not a de Polignac number, because 49742007 - 2³ = 49741999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49742009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76558 + ... + 77204.

It is an arithmetic number, because the mean of its divisors is an integer number (3225744).

Almost surely, 2^49742007 is an apocalyptic number.

49742007 is a deficient number, since it is larger than the sum of its proper divisors (27675849).

49742007 is a wasteful number, since it uses less digits than its factorization.

49742007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 49742007 is about 7052.8013583256. The cubic root of 49742007 is about 367.7684206788.

The spelling of 49742007 in words is "forty-nine million, seven hundred forty-two thousand, seven".