65701422 has 16 divisors (see below), whose sum is σ = 146003280. Its totient is φ = 21900456.

The previous prime is 65701403. The next prime is 65701423. The reversal of 65701422 is 22410756.

65701422 is a `hidden beast` number, since 657 + 0 + 1 + 4 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65701423) 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, 608293 + ... + 608400.

It is an arithmetic number, because the mean of its divisors is an integer number (9125205).

Almost surely, 2^65701422 is an apocalyptic number.

65701422 is an abundant number, since it is smaller than the sum of its proper divisors (80301858).

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

65701422 is a wasteful number, since it uses less digits than its factorization.

65701422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216704 (or 1216698 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 65701422 is about 8105.6413688246. The cubic root of 65701422 is about 403.5136740298.

The spelling of 65701422 in words is "sixty-five million, seven hundred one thousand, four hundred twenty-two".