69225016 has 16 divisors (see below), whose sum is σ = 148339440. Its totient is φ = 29667840.

The previous prime is 69224993. The next prime is 69225017. The reversal of 69225016 is 61052296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69225017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618025 + ... + 618136.

It is an arithmetic number, because the mean of its divisors is an integer number (9271215).

Almost surely, 2^69225016 is an apocalyptic number.

It is an amenable number.

69225016 is an abundant number, since it is smaller than the sum of its proper divisors (79114424).

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

69225016 is a wasteful number, since it uses less digits than its factorization.

69225016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236174 (or 1236170 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 69225016 is about 8320.1572100532. The cubic root of 69225016 is about 410.6019632745.

The spelling of 69225016 in words is "sixty-nine million, two hundred twenty-five thousand, sixteen".