69463485 has 48 divisors (see below), whose sum is σ = 148197504. Its totient is φ = 29310336.

The previous prime is 69463477. The next prime is 69463507. The reversal of 69463485 is 58436496.

69463485 is a `hidden beast` number, since 6 + 9 + 4 + 634 + 8 + 5 = 666.

It is not a de Polignac number, because 69463485 - 2³ = 69463477 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 69463485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4387 + ... + 12576.

It is an arithmetic number, because the mean of its divisors is an integer number (3087448).

Almost surely, 2^69463485 is an apocalyptic number.

69463485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

69463485 is an abundant number, since it is smaller than the sum of its proper divisors (78734019).

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

69463485 is a wasteful number, since it uses less digits than its factorization.

69463485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16994 (or 16991 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 69463485 is about 8334.4756883682. The cubic root of 69463485 is about 411.0729087273.

The spelling of 69463485 in words is "sixty-nine million, four hundred sixty-three thousand, four hundred eighty-five".