48890423 has 2 divisors, whose sum is σ = 48890424. Its totient is φ = 48890422.

The previous prime is 48890411. The next prime is 48890437. The reversal of 48890423 is 32409884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48890423 - 2⁴ = 48890407 is a prime.

It is a super-2 number, since 2×48890423² = 4780546922237858, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48830423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24445211 + 24445212.

It is an arithmetic number, because the mean of its divisors is an integer number (24445212).

Almost surely, 2^48890423 is an apocalyptic number.

48890423 is a deficient number, since it is larger than the sum of its proper divisors (1).

48890423 is an equidigital number, since it uses as much as digits as its factorization.

48890423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 48890423 is about 6992.1686907568. The cubic root of 48890423 is about 365.6575948052.

The spelling of 48890423 in words is "forty-eight million, eight hundred ninety thousand, four hundred twenty-three".