69495480 has 48 divisors (see below), whose sum is σ = 225861480. Its totient is φ = 18532032.

The previous prime is 69495479. The next prime is 69495499. The reversal of 69495480 is 8459496.

It is a happy number.

69495480 is a `hidden beast` number, since 69 + 49 + 548 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96162 + ... + 96881.

Almost surely, 2^69495480 is an apocalyptic number.

69495480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69495480 is an abundant number, since it is smaller than the sum of its proper divisors (156366000).

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

69495480 is a wasteful number, since it uses less digits than its factorization.

69495480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193060 (or 193053 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 69495480 is about 8336.3949042737. The cubic root of 69495480 is about 411.1360126680.

The spelling of 69495480 in words is "sixty-nine million, four hundred ninety-five thousand, four hundred eighty".