146460630 has 32 divisors (see below), whose sum is σ = 356325984. Its totient is φ = 38520576.

The previous prime is 146460581. The next prime is 146460641. The reversal of 146460630 is 36064641.

It is a super-2 number, since 2×146460630² = 42901432279993800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31249 + ... + 35628.

It is an arithmetic number, because the mean of its divisors is an integer number (11135187).

Almost surely, 2^146460630 is an apocalyptic number.

146460630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146460630 is an abundant number, since it is smaller than the sum of its proper divisors (209865354).

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

146460630 is a wasteful number, since it uses less digits than its factorization.

146460630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66960.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 146460630 is about 12102.0919679203. The cubic root of 146460630 is about 527.1169309910.

The spelling of 146460630 in words is "one hundred forty-six million, four hundred sixty thousand, six hundred thirty".