69422494 has 4 divisors (see below), whose sum is σ = 104133744. Its totient is φ = 34711246.

The previous prime is 69422477. The next prime is 69422501. The reversal of 69422494 is 49422496.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17355622 + ... + 17355625.

It is an arithmetic number, because the mean of its divisors is an integer number (26033436).

Almost surely, 2^69422494 is an apocalyptic number.

69422494 is a deficient number, since it is larger than the sum of its proper divisors (34711250).

69422494 is a wasteful number, since it uses less digits than its factorization.

69422494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34711249.

The product of its digits is 124416, while the sum is 40.

The square root of 69422494 is about 8332.0162025767. The cubic root of 69422494 is about 410.9920335971.

The spelling of 69422494 in words is "sixty-nine million, four hundred twenty-two thousand, four hundred ninety-four".