1006377 has 4 divisors (see below), whose sum is σ = 1341840. Its totient is φ = 670916.

The previous prime is 1006367. The next prime is 1006391. The reversal of 1006377 is 7736001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1006377 - 2⁴ = 1006361 is a prime.

It is a super-2 number, since 2×1006377² = 2025589332258, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1006307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167727 + ... + 167732.

It is an arithmetic number, because the mean of its divisors is an integer number (335460).

2^1006377 is an apocalyptic number.

It is an amenable number.

1006377 is a deficient number, since it is larger than the sum of its proper divisors (335463).

1006377 is an equidigital number, since it uses as much as digits as its factorization.

1006377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335462.

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

The square root of 1006377 is about 1003.1834328776. The cubic root of 1006377 is about 100.2121164148.

The spelling of 1006377 in words is "one million, six thousand, three hundred seventy-seven".