49207015 has 16 divisors (see below), whose sum is σ = 69372576. Its totient is φ = 33033600.

The previous prime is 49207009. The next prime is 49207057. The reversal of 49207015 is 51070294.

It is a happy number.

It is not a de Polignac number, because 49207015 - 2¹⁹ = 48682727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33696 + ... + 35125.

It is an arithmetic number, because the mean of its divisors is an integer number (4335786).

Almost surely, 2^49207015 is an apocalyptic number.

49207015 is a deficient number, since it is larger than the sum of its proper divisors (20165561).

49207015 is a wasteful number, since it uses less digits than its factorization.

49207015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68850.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 49207015 is about 7014.7712008304. The cubic root of 49207015 is about 366.4451743108.

It can be divided in two parts, 4920 and 7015, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 49207015 in words is "forty-nine million, two hundred seven thousand, fifteen".