45948211 has 2 divisors, whose sum is σ = 45948212. Its totient is φ = 45948210.

The previous prime is 45948179. The next prime is 45948223. The reversal of 45948211 is 11284954.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45948211 - 2⁵ = 45948179 is a prime.

It is a super-2 number, since 2×45948211² = 4222476188201042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45948011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22974105 + 22974106.

It is an arithmetic number, because the mean of its divisors is an integer number (22974106).

Almost surely, 2^45948211 is an apocalyptic number.

45948211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45948211 is an equidigital number, since it uses as much as digits as its factorization.

45948211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 34.

The square root of 45948211 is about 6778.5109721826. The cubic root of 45948211 is about 358.1702710522.

The spelling of 45948211 in words is "forty-five million, nine hundred forty-eight thousand, two hundred eleven".