48570769 has 24 divisors (see below), whose sum is σ = 55468032. Its totient is φ = 42456960.

The previous prime is 48570763. The next prime is 48570803. The reversal of 48570769 is 96707584.

It is a happy number.

It is not a de Polignac number, because 48570769 - 2³ = 48570761 is a prime.

It is a super-2 number, since 2×48570769² = 4718239202502722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48570761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382384 + ... + 382510.

It is an arithmetic number, because the mean of its divisors is an integer number (2311168).

Almost surely, 2^48570769 is an apocalyptic number.

It is an amenable number.

48570769 is a deficient number, since it is larger than the sum of its proper divisors (6897263).

48570769 is a wasteful number, since it uses less digits than its factorization.

48570769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 48570769 is about 6969.2732045745. The cubic root of 48570769 is about 364.8589409267.

The spelling of 48570769 in words is "forty-eight million, five hundred seventy thousand, seven hundred sixty-nine".