48399371 has 2 divisors, whose sum is σ = 48399372. Its totient is φ = 48399370.

The previous prime is 48399359. The next prime is 48399389. The reversal of 48399371 is 17399384.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48399371 - 2¹⁸ = 48137227 is a prime.

It is a super-2 number, since 2×48399371² = 4684998226391282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48399341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24199685 + 24199686.

It is an arithmetic number, because the mean of its divisors is an integer number (24199686).

Almost surely, 2^48399371 is an apocalyptic number.

48399371 is a deficient number, since it is larger than the sum of its proper divisors (1).

48399371 is an equidigital number, since it uses as much as digits as its factorization.

48399371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The square root of 48399371 is about 6956.9656460270. The cubic root of 48399371 is about 364.4292600140.

The spelling of 48399371 in words is "forty-eight million, three hundred ninety-nine thousand, three hundred seventy-one".