146401802 has 16 divisors (see below), whose sum is σ = 239133600. Its totient is φ = 66956400.

The previous prime is 146401793. The next prime is 146401813. The reversal of 146401802 is 208104641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65324 + ... + 67527.

It is an arithmetic number, because the mean of its divisors is an integer number (14945850).

Almost surely, 2^146401802 is an apocalyptic number.

146401802 is a deficient number, since it is larger than the sum of its proper divisors (92731798).

146401802 is a wasteful number, since it uses less digits than its factorization.

146401802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132901.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 146401802 is about 12099.6612349272. The cubic root of 146401802 is about 527.0463468631.

The spelling of 146401802 in words is "one hundred forty-six million, four hundred one thousand, eight hundred two".