45703211 has 4 divisors (see below), whose sum is σ = 45725592. Its totient is φ = 45680832.

The previous prime is 45703201. The next prime is 45703219. The reversal of 45703211 is 11230754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45703211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45703219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7781 + ... + 12326.

It is an arithmetic number, because the mean of its divisors is an integer number (11431398).

Almost surely, 2^45703211 is an apocalyptic number.

45703211 is a deficient number, since it is larger than the sum of its proper divisors (22381).

45703211 is a wasteful number, since it uses less digits than its factorization.

45703211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22380.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 45703211 is about 6760.4150020542. The cubic root of 45703211 is about 357.5325375051.

Adding to 45703211 its reverse (11230754), we get a palindrome (56933965).

The spelling of 45703211 in words is "forty-five million, seven hundred three thousand, two hundred eleven".