45700229 has 4 divisors (see below), whose sum is σ = 45722880. Its totient is φ = 45677580.

The previous prime is 45700219. The next prime is 45700243. The reversal of 45700229 is 92200754.

45700229 = 3902² + 3903² + 3904².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45700229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45700219) 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, 7967 + ... + 12444.

It is an arithmetic number, because the mean of its divisors is an integer number (11430720).

Almost surely, 2^45700229 is an apocalyptic number.

It is an amenable number.

45700229 is a deficient number, since it is larger than the sum of its proper divisors (22651).

45700229 is a wasteful number, since it uses less digits than its factorization.

45700229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22650.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 45700229 is about 6760.1944498661. The cubic root of 45700229 is about 357.5247613540.

The spelling of 45700229 in words is "forty-five million, seven hundred thousand, two hundred twenty-nine".