69426006 has 32 divisors (see below), whose sum is σ = 156038400. Its totient is φ = 20432544.

The previous prime is 69425969. The next prime is 69426013. The reversal of 69426006 is 60062496.

It is a super-2 number, since 2×69426006² = 9639940618224072, which contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 17556 + ... + 21143.

It is an arithmetic number, because the mean of its divisors is an integer number (4876200).

Almost surely, 2^69426006 is an apocalyptic number.

69426006 is an abundant number, since it is smaller than the sum of its proper divisors (86612394).

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

69426006 is a wasteful number, since it uses less digits than its factorization.

69426006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38740.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 69426006 is about 8332.2269532220. The cubic root of 69426006 is about 410.9989640102.

The spelling of 69426006 in words is "sixty-nine million, four hundred twenty-six thousand, six".