146104522 has 4 divisors (see below), whose sum is σ = 219156786. Its totient is φ = 73052260.

The previous prime is 146104507. The next prime is 146104531. The reversal of 146104522 is 225401641.

It is a happy number.

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., 100420441 + 45684081 = 10021^2 + 6759^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36526129 + ... + 36526132.

Almost surely, 2^146104522 is an apocalyptic number.

146104522 is a deficient number, since it is larger than the sum of its proper divisors (73052264).

146104522 is an equidigital number, since it uses as much as digits as its factorization.

146104522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73052263.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 146104522 is about 12087.3703509076. The cubic root of 146104522 is about 526.6893692256.

The spelling of 146104522 in words is "one hundred forty-six million, one hundred four thousand, five hundred twenty-two".