45002334 has 24 divisors (see below), whose sum is σ = 97462872. Its totient is φ = 13846560.

The previous prime is 45002333. The next prime is 45002339. The reversal of 45002334 is 43320054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45002334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45002333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21177 + ... + 23204.

It is an arithmetic number, because the mean of its divisors is an integer number (4060953).

Almost surely, 2^45002334 is an apocalyptic number.

45002334 is an abundant number, since it is smaller than the sum of its proper divisors (52460538).

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

45002334 is a wasteful number, since it uses less digits than its factorization.

45002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44412 (or 44399 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 45002334 is about 6708.3778963323. The cubic root of 45002334 is about 355.6954798160.

Adding to 45002334 its reverse (43320054), we get a palindrome (88322388).

The spelling of 45002334 in words is "forty-five million, two thousand, three hundred thirty-four".