68964270 has 32 divisors (see below), whose sum is σ = 166119552. Its totient is φ = 18323232.

The previous prime is 68964241. The next prime is 68964277. The reversal of 68964270 is 7246986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68964277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (5191236).

Almost surely, 2^68964270 is an apocalyptic number.

68964270 is an abundant number, since it is smaller than the sum of its proper divisors (97155282).

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

68964270 is a wasteful number, since it uses less digits than its factorization.

68964270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8416.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 68964270 is about 8304.4728911593. The cubic root of 68964270 is about 410.0857841521.

The spelling of 68964270 in words is "sixty-eight million, nine hundred sixty-four thousand, two hundred seventy".