45994002 has 8 divisors (see below), whose sum is σ = 91988016. Its totient is φ = 15331332.

The previous prime is 45994001. The next prime is 45994007. The reversal of 45994002 is 20049954.

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

45994002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45994001) 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, 3832828 + ... + 3832839.

It is an arithmetic number, because the mean of its divisors is an integer number (11498502).

Almost surely, 2^45994002 is an apocalyptic number.

45994002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45994002 is a wasteful number, since it uses less digits than its factorization.

45994002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7665672.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 45994002 is about 6781.8877902838. The cubic root of 45994002 is about 358.2892131485.

The spelling of 45994002 in words is "forty-five million, nine hundred ninety-four thousand, two".