180377230 has 16 divisors (see below), whose sum is σ = 354195504. Its totient is φ = 65591680.

The previous prime is 180377227. The next prime is 180377261. The reversal of 180377230 is 32773081.

It is a junction number, because it is equal to n+sod(n) for n = 180377192 and 180377201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819787 + ... + 820006.

It is an arithmetic number, because the mean of its divisors is an integer number (22137219).

Almost surely, 2^180377230 is an apocalyptic number.

180377230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

180377230 is a deficient number, since it is larger than the sum of its proper divisors (173818274).

180377230 is a wasteful number, since it uses less digits than its factorization.

180377230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639811.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 180377230 is about 13430.4590390649. The cubic root of 180377230 is about 565.0157721339.

The spelling of 180377230 in words is "one hundred eighty million, three hundred seventy-seven thousand, two hundred thirty".