45938211 has 16 divisors (see below), whose sum is σ = 67013760. Its totient is φ = 27760320.

The previous prime is 45938209. The next prime is 45938213. The reversal of 45938211 is 11283954.

It is an interprime number because it is at equal distance from previous prime (45938209) and next prime (45938213).

It is not a de Polignac number, because 45938211 - 2¹ = 45938209 is a prime.

It is a super-2 number, since 2×45938211² = 4220638459761042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (45938213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10671 + ... + 14343.

It is an arithmetic number, because the mean of its divisors is an integer number (4188360).

Almost surely, 2^45938211 is an apocalyptic number.

45938211 is a deficient number, since it is larger than the sum of its proper divisors (21075549).

45938211 is a wasteful number, since it uses less digits than its factorization.

45938211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4066.

The product of its digits is 8640, while the sum is 33.

The square root of 45938211 is about 6777.7733069202. The cubic root of 45938211 is about 358.1442855459.

The spelling of 45938211 in words is "forty-five million, nine hundred thirty-eight thousand, two hundred eleven".