1073885146 has 16 divisors (see below), whose sum is σ = 1619376480. Its totient is φ = 534101040.

The previous prime is 1073885143. The next prime is 1073885171. The reversal of 1073885146 is 6415883701.

It is not an unprimeable number, because it can be changed into a prime (1073885143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335365 + ... + 338551.

It is an arithmetic number, because the mean of its divisors is an integer number (101211030).

Almost surely, 2^1073885146 is an apocalyptic number.

1073885146 is a deficient number, since it is larger than the sum of its proper divisors (545491334).

1073885146 is a wasteful number, since it uses less digits than its factorization.

1073885146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 1073885146 is about 32770.1868471939. The cubic root of 1073885146 is about 1024.0455588098.

The spelling of 1073885146 in words is "one billion, seventy-three million, eight hundred eighty-five thousand, one hundred forty-six".