69720094 has 12 divisors (see below), whose sum is σ = 111094704. Its totient is φ = 32809184.

The previous prime is 69720067. The next prime is 69720103. The reversal of 69720094 is 49002796.

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 5 ways as a sum of consecutive naturals, for example, 59734 + ... + 60889.

It is an arithmetic number, because the mean of its divisors is an integer number (9257892).

Almost surely, 2^69720094 is an apocalyptic number.

69720094 is a deficient number, since it is larger than the sum of its proper divisors (41374610).

69720094 is a wasteful number, since it uses less digits than its factorization.

69720094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120659 (or 120642 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 69720094 is about 8349.8559269008. The cubic root of 69720094 is about 411.5784759388.

The spelling of 69720094 in words is "sixty-nine million, seven hundred twenty thousand, ninety-four".