69480500 has 48 divisors (see below), whose sum is σ = 153753600. Its totient is φ = 27424800.

The previous prime is 69480497. The next prime is 69480503. The reversal of 69480500 is 508496.

It is an interprime number because it is at equal distance from previous prime (69480497) and next prime (69480503).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69480503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38621 + ... + 40379.

It is an arithmetic number, because the mean of its divisors is an integer number (3203200).

Almost surely, 2^69480500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69480500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76876800).

69480500 is an abundant number, since it is smaller than the sum of its proper divisors (84273100).

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

69480500 is a wasteful number, since it uses less digits than its factorization.

69480500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 69480500 is about 8335.4963859389. The cubic root of 69480500 is about 411.1064699311.

Adding to 69480500 its reverse (508496), we get a palindrome (69988996).

The spelling of 69480500 in words is "sixty-nine million, four hundred eighty thousand, five hundred".