65494002 has 32 divisors (see below), whose sum is σ = 151603200. Its totient is φ = 18474768.

The previous prime is 65493991. The next prime is 65494003. The reversal of 65494002 is 20049456.

It is not an unprimeable number, because it can be changed into a prime (65494003) 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, 6552 + ... + 13187.

It is an arithmetic number, because the mean of its divisors is an integer number (4737600).

Almost surely, 2^65494002 is an apocalyptic number.

65494002 is an abundant number, since it is smaller than the sum of its proper divisors (86109198).

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

65494002 is a wasteful number, since it uses less digits than its factorization.

65494002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19830.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 65494002 is about 8092.8364619582. The cubic root of 65494002 is about 403.0885942485.

The spelling of 65494002 in words is "sixty-five million, four hundred ninety-four thousand, two".