146811074 has 4 divisors (see below), whose sum is σ = 220216614. Its totient is φ = 73405536.

The previous prime is 146811059. The next prime is 146811089. The reversal of 146811074 is 470118641.

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

It is an interprime number because it is at equal distance from previous prime (146811059) and next prime (146811089).

It can be written as a sum of positive squares in only one way, i.e., 95902849 + 50908225 = 9793^2 + 7135^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 146811074.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36702767 + ... + 36702770.

Almost surely, 2^146811074 is an apocalyptic number.

146811074 is a deficient number, since it is larger than the sum of its proper divisors (73405540).

146811074 is an equidigital number, since it uses as much as digits as its factorization.

146811074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73405539.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 146811074 is about 12116.5619711204. The cubic root of 146811074 is about 527.5370161875.

The spelling of 146811074 in words is "one hundred forty-six million, eight hundred eleven thousand, seventy-four".