49440135 has 16 divisors (see below), whose sum is σ = 79302240. Its totient is φ = 26302080.

The previous prime is 49440119. The next prime is 49440143. The reversal of 49440135 is 53104494.

It is not a de Polignac number, because 49440135 - 2⁴ = 49440119 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, 2401 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (4956390).

Almost surely, 2^49440135 is an apocalyptic number.

49440135 is a deficient number, since it is larger than the sum of its proper divisors (29862105).

49440135 is a wasteful number, since it uses less digits than its factorization.

49440135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8258.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 49440135 is about 7031.3679323443. The cubic root of 49440135 is about 367.0229452549.

The spelling of 49440135 in words is "forty-nine million, four hundred forty thousand, one hundred thirty-five".