69474960 has 60 divisors (see below), whose sum is σ = 233322492. Its totient is φ = 18526464.

The previous prime is 69474953. The next prime is 69474983. The reversal of 69474960 is 6947496.

It can be written as a sum of positive squares in 2 ways, for example, as 16941456 + 52533504 = 4116^2 + 7248^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47527 + ... + 48966.

Almost surely, 2^69474960 is an apocalyptic number.

69474960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69474960 is an abundant number, since it is smaller than the sum of its proper divisors (163847532).

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

69474960 is a wasteful number, since it uses less digits than its factorization.

69474960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96512 (or 96503 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 69474960 is about 8335.1640655718. The cubic root of 69474960 is about 411.0955431705.

The spelling of 69474960 in words is "sixty-nine million, four hundred seventy-four thousand, nine hundred sixty".