380588145 has 48 divisors (see below), whose sum is σ = 745669440. Its totient is φ = 164820096.

The previous prime is 380588137. The next prime is 380588149. The reversal of 380588145 is 541885083.

It is not a de Polignac number, because 380588145 - 2³ = 380588137 is a prime.

It is a super-2 number, since 2×380588145² = 289694672229082050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 380588097 and 380588106.

It is not an unprimeable number, because it can be changed into a prime (380588149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 339 + ... + 27591.

It is an arithmetic number, because the mean of its divisors is an integer number (15534780).

Almost surely, 2^380588145 is an apocalyptic number.

380588145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380588145 is a deficient number, since it is larger than the sum of its proper divisors (365081295).

380588145 is a wasteful number, since it uses less digits than its factorization.

380588145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27294 (or 27287 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 380588145 is about 19508.6684578933. The cubic root of 380588145 is about 724.6891382315.

The spelling of 380588145 in words is "three hundred eighty million, five hundred eighty-eight thousand, one hundred forty-five".