10077146 has 4 divisors (see below), whose sum is σ = 15115722. Its totient is φ = 5038572.

The previous prime is 10077143. The next prime is 10077173. The reversal of 10077146 is 64177001.

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

It can be written as a sum of positive squares in only one way, i.e., 5812921 + 4264225 = 2411^2 + 2065^2 .

It is not an unprimeable number, because it can be changed into a prime (10077143) 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 as a sum of consecutive naturals, namely, 2519285 + ... + 2519288.

Almost surely, 2^10077146 is an apocalyptic number.

10077146 is a deficient number, since it is larger than the sum of its proper divisors (5038576).

10077146 is an equidigital number, since it uses as much as digits as its factorization.

10077146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038575.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 10077146 is about 3174.4520787059. The cubic root of 10077146 is about 215.9960704589.

The spelling of 10077146 in words is "ten million, seventy-seven thousand, one hundred forty-six".