45943860 has 96 divisors (see below), whose sum is σ = 140700672. Its totient is φ = 11151360.

The previous prime is 45943837. The next prime is 45943883. The reversal of 45943860 is 6834954.

It is an interprime number because it is at equal distance from previous prime (45943837) and next prime (45943883).

It is a super-2 number, since 2×45943860² = 4221676543399200, 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 31 ways as a sum of consecutive naturals, for example, 30894 + ... + 32346.

It is an arithmetic number, because the mean of its divisors is an integer number (1465632).

Almost surely, 2^45943860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45943860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70350336).

45943860 is an abundant number, since it is smaller than the sum of its proper divisors (94756812).

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

45943860 is a wasteful number, since it uses less digits than its factorization.

45943860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 45943860 is about 6778.1900238928. The cubic root of 45943860 is about 358.1589652218.

The spelling of 45943860 in words is "forty-five million, nine hundred forty-three thousand, eight hundred sixty".