4603091 has 2 divisors, whose sum is σ = 4603092. Its totient is φ = 4603090.

The previous prime is 4603087. The next prime is 4603099. The reversal of 4603091 is 1903064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4603091 - 2² = 4603087 is a prime.

It is not a weakly prime, because it can be changed into another prime (4603099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2301545 + 2301546.

It is an arithmetic number, because the mean of its divisors is an integer number (2301546).

Almost surely, 2^4603091 is an apocalyptic number.

4603091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4603091 is an equidigital number, since it uses as much as digits as its factorization.

4603091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 4603091 is about 2145.4815310321. The cubic root of 4603091 is about 166.3475926516.

The spelling of 4603091 in words is "four million, six hundred three thousand, ninety-one".