1706011272 has 48 divisors (see below), whose sum is σ = 5280512640. Its totient is φ = 487431648.

The previous prime is 1706011267. The next prime is 1706011277. The reversal of 1706011272 is 2721106071.

It is an interprime number because it is at equal distance from previous prime (1706011267) and next prime (1706011277).

It is not an unprimeable number, because it can be changed into a prime (1706011277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1691968 + ... + 1692975.

It is an arithmetic number, because the mean of its divisors is an integer number (110010680).

Almost surely, 2^1706011272 is an apocalyptic number.

1706011272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1706011272 is an abundant number, since it is smaller than the sum of its proper divisors (3574501368).

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

1706011272 is a wasteful number, since it uses less digits than its factorization.

1706011272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384962 (or 3384955 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 1706011272 is about 41303.8893083932. The cubic root of 1706011272 is about 1194.8882727893. Note that the first 3 decimals are identical.

The spelling of 1706011272 in words is "one billion, seven hundred six million, eleven thousand, two hundred seventy-two".