4124745 has 24 divisors (see below), whose sum is σ = 7255872. Its totient is φ = 2167200.

The previous prime is 4124737. The next prime is 4124753. The reversal of 4124745 is 5474214.

It is an interprime number because it is at equal distance from previous prime (4124737) and next prime (4124753).

It is not a de Polignac number, because 4124745 - 2³ = 4124737 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2550 + ... + 3840.

It is an arithmetic number, because the mean of its divisors is an integer number (302328).

Almost surely, 2^4124745 is an apocalyptic number.

4124745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4124745 is a deficient number, since it is larger than the sum of its proper divisors (3131127).

4124745 is a wasteful number, since it uses less digits than its factorization.

4124745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1370 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 4124745 is about 2030.9468235284. The cubic root of 4124745 is about 160.3734116994.

Adding to 4124745 its reverse (5474214), we get a palindrome (9598959).

The spelling of 4124745 in words is "four million, one hundred twenty-four thousand, seven hundred forty-five".