10077646 has 8 divisors (see below), whose sum is σ = 15438240. Its totient is φ = 4931568.

The previous prime is 10077643. The next prime is 10077647. The reversal of 10077646 is 64677001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10077643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53511 + ... + 53698.

It is an arithmetic number, because the mean of its divisors is an integer number (1929780).

Almost surely, 2^10077646 is an apocalyptic number.

10077646 is a deficient number, since it is larger than the sum of its proper divisors (5360594).

10077646 is a wasteful number, since it uses less digits than its factorization.

10077646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107258.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 10077646 is about 3174.5308314773. The cubic root of 10077646 is about 215.9996427749. Note that the first 3 decimals are identical.

The spelling of 10077646 in words is "ten million, seventy-seven thousand, six hundred forty-six".