68607252 has 216 divisors, whose sum is σ = 224078400. Its totient is φ = 17563392.

The previous prime is 68607241. The next prime is 68607269. The reversal of 68607252 is 25270686.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 770824 + ... + 770912.

It is an arithmetic number, because the mean of its divisors is an integer number (1037400).

Almost surely, 2^68607252 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 68607252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112039200).

68607252 is an abundant number, since it is smaller than the sum of its proper divisors (155471148).

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

68607252 is a wasteful number, since it uses less digits than its factorization.

68607252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 68607252 is about 8282.9494746739. The cubic root of 68607252 is about 409.3769079957.

It can be divided in two parts, 68607 and 252, that multiplied together give a square (17288964 = 4158²).

The spelling of 68607252 in words is "sixty-eight million, six hundred seven thousand, two hundred fifty-two".