65367030 has 32 divisors (see below), whose sum is σ = 165139200. Its totient is φ = 16513632.

The previous prime is 65367017. The next prime is 65367031. The reversal of 65367030 is 3076356.

It is a super-2 number, since 2×65367030² = 8545697222041800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65367031) 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, 56770 + ... + 57909.

It is an arithmetic number, because the mean of its divisors is an integer number (5160600).

Almost surely, 2^65367030 is an apocalyptic number.

65367030 is an abundant number, since it is smaller than the sum of its proper divisors (99772170).

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

65367030 is a wasteful number, since it uses less digits than its factorization.

65367030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114708.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 65367030 is about 8084.9879406218. The cubic root of 65367030 is about 402.8279389538.

The spelling of 65367030 in words is "sixty-five million, three hundred sixty-seven thousand, thirty".