53670022 has 16 divisors (see below), whose sum is σ = 96848640. Its totient is φ = 21790728.

The previous prime is 53670013. The next prime is 53670031. The reversal of 53670022 is 22007635.

It is an interprime number because it is at equal distance from previous prime (53670013) and next prime (53670031).

It is a super-2 number, since 2×53670022² = 5760942522960968, which contains 22 as substring.

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, 100618 + ... + 101149.

It is an arithmetic number, because the mean of its divisors is an integer number (6053040).

Almost surely, 2^53670022 is an apocalyptic number.

53670022 is a deficient number, since it is larger than the sum of its proper divisors (43178618).

53670022 is a wasteful number, since it uses less digits than its factorization.

53670022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201795.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 53670022 is about 7325.9826644622. The cubic root of 53670022 is about 377.2048409891.

Adding to 53670022 its reverse (22007635), we get a palindrome (75677657).

The spelling of 53670022 in words is "fifty-three million, six hundred seventy thousand, twenty-two".