1000487470 has 16 divisors (see below), whose sum is σ = 1801237680. Its totient is φ = 400114944.

The previous prime is 1000487447. The next prime is 1000487473. The reversal of 1000487470 is 747840001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000487473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92254 + ... + 102526.

It is an arithmetic number, because the mean of its divisors is an integer number (112577355).

Almost surely, 2^1000487470 is an apocalyptic number.

1000487470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000487470 is a deficient number, since it is larger than the sum of its proper divisors (800750210).

1000487470 is a wasteful number, since it uses less digits than its factorization.

1000487470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20019.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 1000487470 is about 31630.4832400645. The cubic root of 1000487470 is about 1000.1624636041.

The spelling of 1000487470 in words is "one billion, four hundred eighty-seven thousand, four hundred seventy".