45867192 has 64 divisors (see below), whose sum is σ = 134265600. Its totient is φ = 12783360.

The previous prime is 45867191. The next prime is 45867209. The reversal of 45867192 is 29176854.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45867191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3559 + ... + 10217.

It is an arithmetic number, because the mean of its divisors is an integer number (2097900).

Almost surely, 2^45867192 is an apocalyptic number.

45867192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45867192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67132800).

45867192 is an abundant number, since it is smaller than the sum of its proper divisors (88398408).

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

45867192 is a wasteful number, since it uses less digits than its factorization.

45867192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716 (or 6712 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 45867192 is about 6772.5321704662. The cubic root of 45867192 is about 357.9596304989.

The spelling of 45867192 in words is "forty-five million, eight hundred sixty-seven thousand, one hundred ninety-two".