65012246 has 16 divisors (see below), whose sum is σ = 105781200. Its totient is φ = 29788128.

The previous prime is 65012231. The next prime is 65012251. The reversal of 65012246 is 64221056.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5381 + ... + 12608.

It is an arithmetic number, because the mean of its divisors is an integer number (6611325).

Almost surely, 2^65012246 is an apocalyptic number.

65012246 is a deficient number, since it is larger than the sum of its proper divisors (40768954).

65012246 is a wasteful number, since it uses less digits than its factorization.

65012246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 65012246 is about 8063.0171772110. The cubic root of 65012246 is about 402.0978244311.

The spelling of 65012246 in words is "sixty-five million, twelve thousand, two hundred forty-six".