69061316 has 24 divisors (see below), whose sum is σ = 122492160. Its totient is φ = 34067232.

The previous prime is 69061313. The next prime is 69061319. The reversal of 69061316 is 61316096.

It is an interprime number because it is at equal distance from previous prime (69061313) and next prime (69061319).

It is not an unprimeable number, because it can be changed into a prime (69061313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123710 + ... + 124266.

It is an arithmetic number, because the mean of its divisors is an integer number (5103840).

Almost surely, 2^69061316 is an apocalyptic number.

It is an amenable number.

69061316 is a deficient number, since it is larger than the sum of its proper divisors (53430844).

69061316 is a wasteful number, since it uses less digits than its factorization.

69061316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 921 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 69061316 is about 8310.3138328224. The cubic root of 69061316 is about 410.2780505346.

The spelling of 69061316 in words is "sixty-nine million, sixty-one thousand, three hundred sixteen".