49283530 has 16 divisors (see below), whose sum is σ = 93379680. Its totient is φ = 18675792.

The previous prime is 49283513. The next prime is 49283573. The reversal of 49283530 is 3538294.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129504 + ... + 129883.

It is an arithmetic number, because the mean of its divisors is an integer number (5836230).

Almost surely, 2^49283530 is an apocalyptic number.

49283530 is a deficient number, since it is larger than the sum of its proper divisors (44096150).

49283530 is a wasteful number, since it uses less digits than its factorization.

49283530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259413.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 49283530 is about 7020.2229309332. Note that the first 3 decimals coincide. The cubic root of 49283530 is about 366.6350119597.

The spelling of 49283530 in words is "forty-nine million, two hundred eighty-three thousand, five hundred thirty".