48888797 has 4 divisors (see below), whose sum is σ = 48934620. Its totient is φ = 48842976.

The previous prime is 48888793. The next prime is 48888799. The reversal of 48888797 is 79788884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44368921 + 4519876 = 6661^2 + 2126^2 .

It is a cyclic number.

It is not a de Polignac number, because 48888797 - 2² = 48888793 is a prime.

It is a super-2 number, since 2×48888797² = 4780228944214418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48888793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21272 + ... + 23457.

It is an arithmetic number, because the mean of its divisors is an integer number (12233655).

Almost surely, 2^48888797 is an apocalyptic number.

It is an amenable number.

48888797 is a deficient number, since it is larger than the sum of its proper divisors (45823).

48888797 is a wasteful number, since it uses less digits than its factorization.

48888797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45822.

The product of its digits is 7225344, while the sum is 59.

The square root of 48888797 is about 6992.0524168516. The cubic root of 48888797 is about 365.6535410744.

The spelling of 48888797 in words is "forty-eight million, eight hundred eighty-eight thousand, seven hundred ninety-seven".