1352681622 has 12 divisors (see below), whose sum is σ = 2930810220. Its totient is φ = 450893868.

The previous prime is 1352681537. The next prime is 1352681639. The reversal of 1352681622 is 2261862531.

1352681622 is a `hidden beast` number, since 1 + 3 + 5 + 26 + 8 + 1 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37574472 + ... + 37574507.

It is an arithmetic number, because the mean of its divisors is an integer number (244234185).

Almost surely, 2^1352681622 is an apocalyptic number.

1352681622 is an abundant number, since it is smaller than the sum of its proper divisors (1578128598).

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

1352681622 is a wasteful number, since it uses less digits than its factorization.

1352681622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75148987 (or 75148984 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1352681622 is about 36778.8202910316. The cubic root of 1352681622 is about 1105.9407566909.

The spelling of 1352681622 in words is "one billion, three hundred fifty-two million, six hundred eighty-one thousand, six hundred twenty-two".