49470135 has 32 divisors (see below), whose sum is σ = 92994048. Its totient is φ = 22139520.

The previous prime is 49470107. The next prime is 49470137. The reversal of 49470135 is 53107494.

It is a de Polignac number, because none of the positive numbers 2^k-49470135 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 49470096 and 49470105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49470137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9387 + ... + 13676.

It is an arithmetic number, because the mean of its divisors is an integer number (2906064).

Almost surely, 2^49470135 is an apocalyptic number.

49470135 is a deficient number, since it is larger than the sum of its proper divisors (43523913).

49470135 is a wasteful number, since it uses less digits than its factorization.

49470135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23095.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 49470135 is about 7033.5009063766. The cubic root of 49470135 is about 367.0971660746.

The spelling of 49470135 in words is "forty-nine million, four hundred seventy thousand, one hundred thirty-five".