1377006 has 32 divisors (see below), whose sum is σ = 2972160. Its totient is φ = 423936.

The previous prime is 1376981. The next prime is 1377023. The reversal of 1377006 is 6007731.

It is a super-2 number, since 2×1377006² = 3792291048072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5230 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (92880).

2^1377006 is an apocalyptic number.

1377006 is an abundant number, since it is smaller than the sum of its proper divisors (1595154).

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

1377006 is a wasteful number, since it uses less digits than its factorization.

1377006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 1377006 is about 1173.4589894837. The cubic root of 1377006 is about 111.2530546651.

The spelling of 1377006 in words is "one million, three hundred seventy-seven thousand, six".