69060040 has 32 divisors (see below), whose sum is σ = 177583680. Its totient is φ = 23677632.

The previous prime is 69060029. The next prime is 69060071. The reversal of 69060040 is 4006096.

It is a junction number, because it is equal to n+sod(n) for n = 69059987 and 69060014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123042 + ... + 123601.

It is an arithmetic number, because the mean of its divisors is an integer number (5549490).

Almost surely, 2^69060040 is an apocalyptic number.

It is an amenable number.

69060040 is an abundant number, since it is smaller than the sum of its proper divisors (108523640).

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

69060040 is a wasteful number, since it uses less digits than its factorization.

69060040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246661 (or 246657 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 69060040 is about 8310.2370603973. The cubic root of 69060040 is about 410.2755237075.

The spelling of 69060040 in words is "sixty-nine million, sixty thousand, forty".