1008614146 has 4 divisors (see below), whose sum is σ = 1512921222. Its totient is φ = 504307072.

The previous prime is 1008614119. The next prime is 1008614197. The reversal of 1008614146 is 6414168001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6414168001 = 11113 ⋅577177.

It can be written as a sum of positive squares in only one way, i.e., 755645121 + 252969025 = 27489^2 + 15905^2 .

It is a super-2 number, since 2×1008614146² = 2034604991022618632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252153535 + ... + 252153538.

Almost surely, 2^1008614146 is an apocalyptic number.

1008614146 is a deficient number, since it is larger than the sum of its proper divisors (504307076).

1008614146 is an equidigital number, since it uses as much as digits as its factorization.

1008614146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504307075.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1008614146 is about 31758.6861504062. The cubic root of 1008614146 is about 1002.8631763970.

The spelling of 1008614146 in words is "one billion, eight million, six hundred fourteen thousand, one hundred forty-six".