48739299 has 32 divisors (see below), whose sum is σ = 76317696. Its totient is φ = 27095040.

The previous prime is 48739247. The next prime is 48739307. The reversal of 48739299 is 99293784.

It is not a de Polignac number, because 48739299 - 2⁸ = 48739043 is a prime.

It is a super-2 number, since 2×48739299² = 4751038534022802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48739219) 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, 144459 + ... + 144795.

It is an arithmetic number, because the mean of its divisors is an integer number (2384928).

Almost surely, 2^48739299 is an apocalyptic number.

48739299 is a deficient number, since it is larger than the sum of its proper divisors (27578397).

48739299 is a wasteful number, since it uses less digits than its factorization.

48739299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its digits is 979776, while the sum is 51.

The square root of 48739299 is about 6981.3536653002. The cubic root of 48739299 is about 365.2804475019.

The spelling of 48739299 in words is "forty-eight million, seven hundred thirty-nine thousand, two hundred ninety-nine".