67790352 has 40 divisors (see below), whose sum is σ = 200143936. Its totient is φ = 19368576.

The previous prime is 67790341. The next prime is 67790353. The reversal of 67790352 is 25309776.

It is a self number, because there is not a number n which added to its sum of digits gives 67790352.

It is not an unprimeable number, because it can be changed into a prime (67790353) 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, 100543 + ... + 101214.

Almost surely, 2^67790352 is an apocalyptic number.

It is an amenable number.

67790352 is an abundant number, since it is smaller than the sum of its proper divisors (132353584).

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

67790352 is a wasteful number, since it uses less digits than its factorization.

67790352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201775 (or 201769 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 67790352 is about 8233.4896611340. The cubic root of 67790352 is about 407.7456122798.

The spelling of 67790352 in words is "sixty-seven million, seven hundred ninety thousand, three hundred fifty-two".