45702252 has 48 divisors (see below), whose sum is σ = 121700320. Its totient is φ = 14821056.

The previous prime is 45702247. The next prime is 45702257. The reversal of 45702252 is 25220754.

It is an interprime number because it is at equal distance from previous prime (45702247) and next prime (45702257).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (45702257) 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, 1723 + ... + 9714.

Almost surely, 2^45702252 is an apocalyptic number.

It is an amenable number.

45702252 is an abundant number, since it is smaller than the sum of its proper divisors (75998068).

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

45702252 is a wasteful number, since it uses less digits than its factorization.

45702252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487 (or 11479 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 45702252 is about 6760.3440740838. The cubic root of 45702252 is about 357.5300367610.

It can be divided in two parts, 45702 and 252, that added together give a palindrome (45954).

The spelling of 45702252 in words is "forty-five million, seven hundred two thousand, two hundred fifty-two".