146943160 has 192 divisors, whose sum is σ = 425174400. Its totient is φ = 45287424.

The previous prime is 146943109. The next prime is 146943211. The reversal of 146943160 is 61349641.

It is an interprime number because it is at equal distance from previous prime (146943109) and next prime (146943211).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1860001 + ... + 1860079.

It is an arithmetic number, because the mean of its divisors is an integer number (2214450).

Almost surely, 2^146943160 is an apocalyptic number.

146943160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146943160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212587200).

146943160 is an abundant number, since it is smaller than the sum of its proper divisors (278231240).

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

146943160 is a wasteful number, since it uses less digits than its factorization.

146943160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 146943160 is about 12122.0113842547. The cubic root of 146943160 is about 527.6951772076.

The spelling of 146943160 in words is "one hundred forty-six million, nine hundred forty-three thousand, one hundred sixty".