48893447 has 2 divisors, whose sum is σ = 48893448. Its totient is φ = 48893446.

The previous prime is 48893431. The next prime is 48893461. The reversal of 48893447 is 74439884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48893447 - 2⁴ = 48893431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48893407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24446723 + 24446724.

It is an arithmetic number, because the mean of its divisors is an integer number (24446724).

Almost surely, 2^48893447 is an apocalyptic number.

48893447 is a deficient number, since it is larger than the sum of its proper divisors (1).

48893447 is an equidigital number, since it uses as much as digits as its factorization.

48893447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 47.

The square root of 48893447 is about 6992.3849293356. The cubic root of 48893447 is about 365.6651336080.

The spelling of 48893447 in words is "forty-eight million, eight hundred ninety-three thousand, four hundred forty-seven".