1670606532 has 72 divisors (see below), whose sum is σ = 5004965056. Its totient is φ = 477314208.

The previous prime is 1670606527. The next prime is 1670606537. The reversal of 1670606532 is 2356060761.

1670606532 is a `hidden beast` number, since 1 + 67 + 0 + 60 + 6 + 532 = 666.

1670606532 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1670606527) and next prime (1670606537).

It is a super-2 number, since 2×1670606532² = 5581852369522134048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1670606537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115963 + ... + 129570.

Almost surely, 2^1670606532 is an apocalyptic number.

1670606532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1670606532 is an abundant number, since it is smaller than the sum of its proper divisors (3334358524).

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

1670606532 is a wasteful number, since it uses less digits than its factorization.

1670606532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245559 (or 245545 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1670606532 is about 40873.0538619272. The cubic root of 1670606532 is about 1186.5646116767.

The spelling of 1670606532 in words is "one billion, six hundred seventy million, six hundred six thousand, five hundred thirty-two".