45703380 has 48 divisors (see below), whose sum is σ = 129890880. Its totient is φ = 12004608.

The previous prime is 45703319. The next prime is 45703381. The reversal of 45703380 is 8330754.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45703381) 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, 1665 + ... + 9704.

It is an arithmetic number, because the mean of its divisors is an integer number (2706060).

Almost surely, 2^45703380 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 45703380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64945440).

45703380 is an abundant number, since it is smaller than the sum of its proper divisors (84187500).

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

45703380 is a wasteful number, since it uses less digits than its factorization.

45703380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11448 (or 11446 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 45703380 is about 6760.4275012753. The cubic root of 45703380 is about 357.5329781957.

The spelling of 45703380 in words is "forty-five million, seven hundred three thousand, three hundred eighty".