146046460 has 36 divisors (see below), whose sum is σ = 356773032. Its totient is φ = 50072736.

The previous prime is 146046457. The next prime is 146046463. The reversal of 146046460 is 64640641.

It is an interprime number because it is at equal distance from previous prime (146046457) and next prime (146046463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146046463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73534 + ... + 75493.

It is an arithmetic number, because the mean of its divisors is an integer number (9910362).

Almost surely, 2^146046460 is an apocalyptic number.

146046460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146046460 is an abundant number, since it is smaller than the sum of its proper divisors (210726572).

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

146046460 is a wasteful number, since it uses less digits than its factorization.

146046460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149050 (or 149041 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 146046460 is about 12084.9683491518. The cubic root of 146046460 is about 526.6195911207.

The spelling of 146046460 in words is "one hundred forty-six million, forty-six thousand, four hundred sixty".