70622 has 4 divisors (see below), whose sum is σ = 105936. Its totient is φ = 35310.

The previous prime is 70621. The next prime is 70627. The reversal of 70622 is 22607.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 9 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 70622.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70622.

It is not an unprimeable number, because it can be changed into a prime (70621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17654 + ... + 17657.

It is an arithmetic number, because the mean of its divisors is an integer number (26484).

2⁷⁰⁶²² is an apocalyptic number.

70622 is a deficient number, since it is larger than the sum of its proper divisors (35314).

70622 is a wasteful number, since it uses less digits than its factorization.

70622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35313.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 70622 is about 265.7480009332. The cubic root of 70622 is about 41.3345617625.

The spelling of 70622 in words is "seventy thousand, six hundred twenty-two".