4945437 has 24 divisors (see below), whose sum is σ = 8521344. Its totient is φ = 2702304.

The previous prime is 4945411. The next prime is 4945469. The reversal of 4945437 is 7345494.

It is not a de Polignac number, because 4945437 - 2⁶ = 4945373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945477) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 258 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (355056).

Almost surely, 2^4945437 is an apocalyptic number.

It is an amenable number.

4945437 is a deficient number, since it is larger than the sum of its proper divisors (3575907).

4945437 is a wasteful number, since it uses less digits than its factorization.

4945437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449 (or 3446 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4945437 is about 2223.8338517075. The cubic root of 4945437 is about 170.3733088194.

The spelling of 4945437 in words is "four million, nine hundred forty-five thousand, four hundred thirty-seven".