48943091 has 2 divisors, whose sum is σ = 48943092. Its totient is φ = 48943090.

The previous prime is 48943087. The next prime is 48943099. The reversal of 48943091 is 19034984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48943091 - 2² = 48943087 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48943099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24471545 + 24471546.

It is an arithmetic number, because the mean of its divisors is an integer number (24471546).

Almost surely, 2^48943091 is an apocalyptic number.

48943091 is a deficient number, since it is larger than the sum of its proper divisors (1).

48943091 is an equidigital number, since it uses as much as digits as its factorization.

48943091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 48943091 is about 6995.9338904824. The cubic root of 48943091 is about 365.7888512058.

The spelling of 48943091 in words is "forty-eight million, nine hundred forty-three thousand, ninety-one".