45620260 has 48 divisors (see below), whose sum is σ = 112460544. Its totient is φ = 15216768.

The previous prime is 45620257. The next prime is 45620261. The reversal of 45620260 is 6202654.

It is not an unprimeable number, because it can be changed into a prime (45620261) 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, 777 + ... + 9583.

It is an arithmetic number, because the mean of its divisors is an integer number (2342928).

Almost surely, 2^45620260 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 45620260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56230272).

45620260 is an abundant number, since it is smaller than the sum of its proper divisors (66840284).

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

45620260 is a wasteful number, since it uses less digits than its factorization.

45620260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8860 (or 8858 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 45620260 is about 6754.2771633980. The cubic root of 45620260 is about 357.3161001782.

The spelling of 45620260 in words is "forty-five million, six hundred twenty thousand, two hundred sixty".