45012334 has 16 divisors (see below), whose sum is σ = 70616448. Its totient is φ = 21478072.

The previous prime is 45012329. The next prime is 45012343. The reversal of 45012334 is 43321054.

It is a super-2 number, since 2×45012334² = 4052220424255112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26169 + ... + 27835.

It is an arithmetic number, because the mean of its divisors is an integer number (4413528).

Almost surely, 2^45012334 is an apocalyptic number.

45012334 is a deficient number, since it is larger than the sum of its proper divisors (25604114).

45012334 is a wasteful number, since it uses less digits than its factorization.

45012334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 45012334 is about 6709.1231915952. The cubic root of 45012334 is about 355.7218243116.

Adding to 45012334 its reverse (43321054), we get a palindrome (88333388).

The spelling of 45012334 in words is "forty-five million, twelve thousand, three hundred thirty-four".