68984501 has 8 divisors (see below), whose sum is σ = 69662208. Its totient is φ = 68310000.

The previous prime is 68984491. The next prime is 68984507. The reversal of 68984501 is 10548986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68984501 - 2⁶ = 68984437 is a prime.

It is a super-2 number, since 2×68984501² = 9517722756438002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68984507) 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, 69116 + ... + 70106.

It is an arithmetic number, because the mean of its divisors is an integer number (8707776).

Almost surely, 2^68984501 is an apocalyptic number.

It is an amenable number.

68984501 is a deficient number, since it is larger than the sum of its proper divisors (677707).

68984501 is a wasteful number, since it uses less digits than its factorization.

68984501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 68984501 is about 8305.6908803543. The cubic root of 68984501 is about 410.1258804433.

The spelling of 68984501 in words is "sixty-eight million, nine hundred eighty-four thousand, five hundred one".