345132262 has 4 divisors (see below), whose sum is σ = 517698396. Its totient is φ = 172566130.

The previous prime is 345132257. The next prime is 345132287. The reversal of 345132262 is 262231543.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×345132262³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345132262.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86283064 + ... + 86283067.

It is an arithmetic number, because the mean of its divisors is an integer number (129424599).

Almost surely, 2^345132262 is an apocalyptic number.

345132262 is a deficient number, since it is larger than the sum of its proper divisors (172566134).

345132262 is a wasteful number, since it uses less digits than its factorization.

345132262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172566133.

The product of its digits is 8640, while the sum is 28.

The square root of 345132262 is about 18577.7356531952. The cubic root of 345132262 is about 701.4475229858.

The spelling of 345132262 in words is "three hundred forty-five million, one hundred thirty-two thousand, two hundred sixty-two".