146801400 has 48 divisors (see below), whose sum is σ = 455086200. Its totient is φ = 39146880.

The previous prime is 146801383. The next prime is 146801411. The reversal of 146801400 is 4108641.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121735 + ... + 122934.

Almost surely, 2^146801400 is an apocalyptic number.

146801400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146801400 is an abundant number, since it is smaller than the sum of its proper divisors (308284800).

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

146801400 is a wasteful number, since it uses less digits than its factorization.

146801400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244688 (or 244679 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 146801400 is about 12116.1627588936. The cubic root of 146801400 is about 527.5254287211.

The spelling of 146801400 in words is "one hundred forty-six million, eight hundred one thousand, four hundred".