45601446 has 64 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 12840960.

The previous prime is 45601411. The next prime is 45601453. The reversal of 45601446 is 64410654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108625 + ... + 109043.

It is an arithmetic number, because the mean of its divisors is an integer number (1666980).

Almost surely, 2^45601446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45601446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53343360).

45601446 is an abundant number, since it is smaller than the sum of its proper divisors (61085274).

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

45601446 is a wasteful number, since it uses less digits than its factorization.

45601446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 45601446 is about 6752.8842726645. The cubic root of 45601446 is about 357.2669738364.

It can be divided in two parts, 4560 and 1446, that added together give a palindrome (6006).

The spelling of 45601446 in words is "forty-five million, six hundred one thousand, four hundred forty-six".