48668831 has 2 divisors, whose sum is σ = 48668832. Its totient is φ = 48668830.

The previous prime is 48668797. The next prime is 48668869. The reversal of 48668831 is 13886684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48668831 - 2¹⁰ = 48667807 is a prime.

It is a super-2 number, since 2×48668831² = 4737310221813122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48664831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24334415 + 24334416.

It is an arithmetic number, because the mean of its divisors is an integer number (24334416).

Almost surely, 2^48668831 is an apocalyptic number.

48668831 is a deficient number, since it is larger than the sum of its proper divisors (1).

48668831 is an equidigital number, since it uses as much as digits as its factorization.

48668831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 44.

The square root of 48668831 is about 6976.3049675312. The cubic root of 48668831 is about 365.1043199659.

The spelling of 48668831 in words is "forty-eight million, six hundred sixty-eight thousand, eight hundred thirty-one".