69077016 has 64 divisors (see below), whose sum is σ = 192991200. Its totient is φ = 22892544.

The previous prime is 69077011. The next prime is 69077033. The reversal of 69077016 is 61077096.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69077011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40860 + ... + 42516.

Almost surely, 2^69077016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69077016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96495600).

69077016 is an abundant number, since it is smaller than the sum of its proper divisors (123914184).

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

69077016 is a wasteful number, since it uses less digits than its factorization.

69077016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865 (or 1855 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 69077016 is about 8311.2583884752. The cubic root of 69077016 is about 410.3091382584.

The spelling of 69077016 in words is "sixty-nine million, seventy-seven thousand, sixteen".