45346488 has 64 divisors (see below), whose sum is σ = 127958400. Its totient is φ = 13265280.

The previous prime is 45346487. The next prime is 45346489. The reversal of 45346488 is 88464354.

It is an interprime number because it is at equal distance from previous prime (45346487) and next prime (45346489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45346481) 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, 4695 + ... + 10617.

It is an arithmetic number, because the mean of its divisors is an integer number (1999350).

Almost surely, 2^45346488 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 45346488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63979200).

45346488 is an abundant number, since it is smaller than the sum of its proper divisors (82611912).

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

45346488 is a wasteful number, since it uses less digits than its factorization.

45346488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972 (or 5968 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 45346488 is about 6733.9801009507. The cubic root of 45346488 is about 356.5999017119.

The spelling of 45346488 in words is "forty-five million, three hundred forty-six thousand, four hundred eighty-eight".