4623345 has 32 divisors (see below), whose sum is σ = 8582400. Its totient is φ = 2356992.

The previous prime is 4623341. The next prime is 4623347. The reversal of 4623345 is 5433264.

4623345 is a `hidden beast` number, since 4 + 623 + 34 + 5 = 666.

4623345 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4623345 - 2² = 4623341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4623341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2361 + ... + 3849.

It is an arithmetic number, because the mean of its divisors is an integer number (268200).

Almost surely, 2^4623345 is an apocalyptic number.

4623345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4623345 is a deficient number, since it is larger than the sum of its proper divisors (3959055).

4623345 is a wasteful number, since it uses less digits than its factorization.

4623345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526 (or 1520 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 4623345 is about 2150.1965026481. The cubic root of 4623345 is about 166.5912169603.

The spelling of 4623345 in words is "four million, six hundred twenty-three thousand, three hundred forty-five".