1485416146 has 4 divisors (see below), whose sum is σ = 2228124222. Its totient is φ = 742708072.

The previous prime is 1485416137. The next prime is 1485416159. The reversal of 1485416146 is 6416145841.

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., 1274847025 + 210569121 = 35705^2 + 14511^2 .

It is a super-2 number, since 2×1485416146² = 4412922253594986632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 1485416099 and 1485416108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371354035 + ... + 371354038.

Almost surely, 2^1485416146 is an apocalyptic number.

1485416146 is a deficient number, since it is larger than the sum of its proper divisors (742708076).

1485416146 is an equidigital number, since it uses as much as digits as its factorization.

1485416146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742708075.

The product of its digits is 92160, while the sum is 40.

The square root of 1485416146 is about 38541.0968447967. The cubic root of 1485416146 is about 1140.9922995515.

The spelling of 1485416146 in words is "one billion, four hundred eighty-five million, four hundred sixteen thousand, one hundred forty-six".