45387202 has 8 divisors (see below), whose sum is σ = 77806656. Its totient is φ = 19451652.

The previous prime is 45387179. The next prime is 45387203. The reversal of 45387202 is 20278354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45387203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620958 + ... + 1620985.

It is an arithmetic number, because the mean of its divisors is an integer number (9725832).

Almost surely, 2^45387202 is an apocalyptic number.

45387202 is a deficient number, since it is larger than the sum of its proper divisors (32419454).

45387202 is a wasteful number, since it uses less digits than its factorization.

45387202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241952.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 45387202 is about 6737.0024491609. The cubic root of 45387202 is about 356.7065932924.

The spelling of 45387202 in words is "forty-five million, three hundred eighty-seven thousand, two hundred two".