1670362255 has 4 divisors (see below), whose sum is σ = 2004434712. Its totient is φ = 1336289800.

The previous prime is 1670362241. The next prime is 1670362261. The reversal of 1670362255 is 5522630761.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1670362255 - 2¹¹ = 1670360207 is a prime.

It is a super-2 number, since 2×1670362255² = 5580220125857370050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167036221 + ... + 167036230.

It is an arithmetic number, because the mean of its divisors is an integer number (501108678).

Almost surely, 2^1670362255 is an apocalyptic number.

1670362255 is a deficient number, since it is larger than the sum of its proper divisors (334072457).

1670362255 is an equidigital number, since it uses as much as digits as its factorization.

1670362255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334072456.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 1670362255 is about 40870.0655125484. The cubic root of 1670362255 is about 1186.5067754824.

The spelling of 1670362255 in words is "one billion, six hundred seventy million, three hundred sixty-two thousand, two hundred fifty-five".