146497622 has 8 divisors (see below), whose sum is σ = 220088016. Its totient is φ = 73134952.

The previous prime is 146497613. The next prime is 146497643. The reversal of 146497622 is 226794641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 146497622.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 55313 + ... + 57900.

It is an arithmetic number, because the mean of its divisors is an integer number (27511002).

Almost surely, 2^146497622 is an apocalyptic number.

146497622 is a deficient number, since it is larger than the sum of its proper divisors (73590394).

146497622 is a wasteful number, since it uses less digits than its factorization.

146497622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113862.

The product of its digits is 145152, while the sum is 41.

The square root of 146497622 is about 12103.6202022370. The cubic root of 146497622 is about 527.1613057560.

The spelling of 146497622 in words is "one hundred forty-six million, four hundred ninety-seven thousand, six hundred twenty-two".