68292419 has 16 divisors (see below), whose sum is σ = 77078400. Its totient is φ = 60068736.

The previous prime is 68292407. The next prime is 68292443. The reversal of 68292419 is 91429286.

It is not a de Polignac number, because 68292419 - 2¹⁶ = 68226883 is a prime.

It is a super-2 number, since 2×68292419² = 9327708985743122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68292319) 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, 28637 + ... + 30929.

It is an arithmetic number, because the mean of its divisors is an integer number (4817400).

Almost surely, 2^68292419 is an apocalyptic number.

68292419 is a deficient number, since it is larger than the sum of its proper divisors (8785981).

68292419 is a wasteful number, since it uses less digits than its factorization.

68292419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414.

The product of its digits is 62208, while the sum is 41.

The square root of 68292419 is about 8263.9227368121. The cubic root of 68292419 is about 408.7497487740.

The spelling of 68292419 in words is "sixty-eight million, two hundred ninety-two thousand, four hundred nineteen".