11450345 has 4 divisors (see below), whose sum is σ = 13740420. Its totient is φ = 9160272.

The previous prime is 11450321. The next prime is 11450363. The reversal of 11450345 is 54305411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54305411 = 103 ⋅527237.

It can be written as a sum of positive squares in 2 ways, for example, as 8976016 + 2474329 = 2996^2 + 1573^2 .

It is a cyclic number.

It is not a de Polignac number, because 11450345 - 2¹⁸ = 11188201 is a prime.

It is a super-2 number, since 2×11450345² = 262220801238050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11450345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145030 + ... + 1145039.

It is an arithmetic number, because the mean of its divisors is an integer number (3435105).

Almost surely, 2^11450345 is an apocalyptic number.

It is an amenable number.

11450345 is a deficient number, since it is larger than the sum of its proper divisors (2290075).

11450345 is an equidigital number, since it uses as much as digits as its factorization.

11450345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290074.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 11450345 is about 3383.8358411720. The cubic root of 11450345 is about 225.3925328995.

Adding to 11450345 its reverse (54305411), we get a palindrome (65755756).

The spelling of 11450345 in words is "eleven million, four hundred fifty thousand, three hundred forty-five".