1006715550 has 24 divisors (see below), whose sum is σ = 2496654936. Its totient is φ = 268457440.

The previous prime is 1006715539. The next prime is 1006715621. The reversal of 1006715550 is 555176001.

It is a super-2 number, since 2×1006715550² = 2026952397223605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3355569 + ... + 3355868.

It is an arithmetic number, because the mean of its divisors is an integer number (104027289).

Almost surely, 2^1006715550 is an apocalyptic number.

1006715550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1006715550 is an abundant number, since it is smaller than the sum of its proper divisors (1489939386).

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

1006715550 is a wasteful number, since it uses less digits than its factorization.

1006715550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711452 (or 6711447 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 1006715550 is about 31728.7810985547. The cubic root of 1006715550 is about 1002.2335243217.

The spelling of 1006715550 in words is "one billion, six million, seven hundred fifteen thousand, five hundred fifty".