146506612 has 48 divisors (see below), whose sum is σ = 317858688. Its totient is φ = 57646080.

The previous prime is 146506603. The next prime is 146506621. The reversal of 146506612 is 216605641.

146506612 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146506603) and next prime (146506621).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15763 + ... + 23269.

It is an arithmetic number, because the mean of its divisors is an integer number (6622056).

Almost surely, 2^146506612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146506612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158929344).

146506612 is an abundant number, since it is smaller than the sum of its proper divisors (171352076).

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

146506612 is a wasteful number, since it uses less digits than its factorization.

146506612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7576 (or 7574 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 146506612 is about 12103.9915730308. The cubic root of 146506612 is about 527.1720888279.

The spelling of 146506612 in words is "one hundred forty-six million, five hundred six thousand, six hundred twelve".