1352172696 has 192 divisors, whose sum is σ = 4215993600. Its totient is φ = 352781568.

The previous prime is 1352172637. The next prime is 1352172709. The reversal of 1352172696 is 6962712531.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12637075 + ... + 12637181.

It is an arithmetic number, because the mean of its divisors is an integer number (21958300).

Almost surely, 2^1352172696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352172696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2107996800).

1352172696 is an abundant number, since it is smaller than the sum of its proper divisors (2863820904).

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

1352172696 is a wasteful number, since it uses less digits than its factorization.

1352172696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 175 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 1352172696 is about 36771.9009027273. The cubic root of 1352172696 is about 1105.8020414658.

The spelling of 1352172696 in words is "one billion, three hundred fifty-two million, one hundred seventy-two thousand, six hundred ninety-six".