146245602 has 16 divisors (see below), whose sum is σ = 292612320. Its totient is φ = 48728352.

The previous prime is 146245597. The next prime is 146245633. The reversal of 146245602 is 206542641.

It is a super-2 number, since 2×146245602² = 42775552208684808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 146245602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20974 + ... + 27062.

It is an arithmetic number, because the mean of its divisors is an integer number (18288270).

Almost surely, 2^146245602 is an apocalyptic number.

146245602 is an abundant number, since it is smaller than the sum of its proper divisors (146366718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146245602 is a wasteful number, since it uses less digits than its factorization.

146245602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 146245602 is about 12093.2047861599. The cubic root of 146245602 is about 526.8588402119.

The spelling of 146245602 in words is "one hundred forty-six million, two hundred forty-five thousand, six hundred two".