45661326 has 32 divisors (see below), whose sum is σ = 95059968. Its totient is φ = 14605920.

The previous prime is 45661267. The next prime is 45661387. The reversal of 45661326 is 62316654.

It is a super-3 number, since 3×45661326³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22656 + ... + 24588.

It is an arithmetic number, because the mean of its divisors is an integer number (2970624).

Almost surely, 2^45661326 is an apocalyptic number.

45661326 is an abundant number, since it is smaller than the sum of its proper divisors (49398642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45661326 is a wasteful number, since it uses less digits than its factorization.

45661326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its digits is 25920, while the sum is 33.

The square root of 45661326 is about 6757.3164791950. The cubic root of 45661326 is about 357.4232831292.

The spelling of 45661326 in words is "forty-five million, six hundred sixty-one thousand, three hundred twenty-six".