65074998 has 16 divisors (see below), whose sum is σ = 130726080. Its totient is φ = 21595656.

The previous prime is 65074993. The next prime is 65075009. The reversal of 65074998 is 89947056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65074991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22528 + ... + 25251.

It is an arithmetic number, because the mean of its divisors is an integer number (8170380).

Almost surely, 2^65074998 is an apocalyptic number.

65074998 is an abundant number, since it is smaller than the sum of its proper divisors (65651082).

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

65074998 is a wasteful number, since it uses less digits than its factorization.

65074998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48011.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 65074998 is about 8066.9075859340. The cubic root of 65074998 is about 402.2271555966.

The spelling of 65074998 in words is "sixty-five million, seventy-four thousand, nine hundred ninety-eight".