45327902 has 4 divisors (see below), whose sum is σ = 67991856. Its totient is φ = 22663950.

The previous prime is 45327883. The next prime is 45327911. The reversal of 45327902 is 20972354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11331974 + ... + 11331977.

It is an arithmetic number, because the mean of its divisors is an integer number (16997964).

Almost surely, 2^45327902 is an apocalyptic number.

45327902 is a deficient number, since it is larger than the sum of its proper divisors (22663954).

45327902 is a wasteful number, since it uses less digits than its factorization.

45327902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22663953.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 45327902 is about 6732.5999435582. The cubic root of 45327902 is about 356.5511756196.

The spelling of 45327902 in words is "forty-five million, three hundred twenty-seven thousand, nine hundred two".