69422493 has 8 divisors (see below), whose sum is σ = 105786688. Its totient is φ = 39669984.

The previous prime is 69422477. The next prime is 69422501. The reversal of 69422493 is 39422496.

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

It is not a de Polignac number, because 69422493 - 2⁴ = 69422477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69422473) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1652896 + ... + 1652937.

It is an arithmetic number, because the mean of its divisors is an integer number (13223336).

Almost surely, 2^69422493 is an apocalyptic number.

It is an amenable number.

69422493 is a deficient number, since it is larger than the sum of its proper divisors (36364195).

69422493 is a wasteful number, since it uses less digits than its factorization.

69422493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305843.

The product of its digits is 93312, while the sum is 39.

The square root of 69422493 is about 8332.0161425672. The cubic root of 69422493 is about 410.9920316237.

The spelling of 69422493 in words is "sixty-nine million, four hundred twenty-two thousand, four hundred ninety-three".