1670276055 has 32 divisors (see below), whose sum is σ = 3055762944. Its totient is φ = 763168896.

The previous prime is 1670276039. The next prime is 1670276107. The reversal of 1670276055 is 5506720761.

It is not a de Polignac number, because 1670276055 - 2⁴ = 1670276039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367024 + ... + 371546.

It is an arithmetic number, because the mean of its divisors is an integer number (95492592).

Almost surely, 2^1670276055 is an apocalyptic number.

1670276055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1670276055 is a deficient number, since it is larger than the sum of its proper divisors (1385486889).

1670276055 is a wasteful number, since it uses less digits than its factorization.

1670276055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8055.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 1670276055 is about 40869.0109373838. The cubic root of 1670276055 is about 1186.4863650109.

The spelling of 1670276055 in words is "one billion, six hundred seventy million, two hundred seventy-six thousand, fifty-five".