1045867146 has 16 divisors (see below), whose sum is σ = 2097732000. Its totient is φ = 347622768.

The previous prime is 1045867127. The next prime is 1045867153. The reversal of 1045867146 is 6417685401.

It is a junction number, because it is equal to n+sod(n) for n = 1045867098 and 1045867107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247636 + ... + 251823.

It is an arithmetic number, because the mean of its divisors is an integer number (131108250).

Almost surely, 2^1045867146 is an apocalyptic number.

1045867146 is an abundant number, since it is smaller than the sum of its proper divisors (1051864854).

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

1045867146 is a wasteful number, since it uses less digits than its factorization.

1045867146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499813.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1045867146 is about 32339.8692947266. The cubic root of 1045867146 is about 1015.0610739213.

The spelling of 1045867146 in words is "one billion, forty-five million, eight hundred sixty-seven thousand, one hundred forty-six".