345611452 has 6 divisors (see below), whose sum is σ = 604820048. Its totient is φ = 172805724.

The previous prime is 345611429. The next prime is 345611471. The reversal of 345611452 is 254116543.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43201428 + ... + 43201435.

Almost surely, 2^345611452 is an apocalyptic number.

It is an amenable number.

345611452 is a deficient number, since it is larger than the sum of its proper divisors (259208596).

345611452 is a wasteful number, since it uses less digits than its factorization.

345611452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86402867 (or 86402865 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 345611452 is about 18590.6280690029. The cubic root of 345611452 is about 701.7720084399.

Adding to 345611452 its reverse (254116543), we get a palindrome (599727995).

The spelling of 345611452 in words is "three hundred forty-five million, six hundred eleven thousand, four hundred fifty-two".