4937945 has 8 divisors (see below), whose sum is σ = 5938944. Its totient is φ = 3941424.

The previous prime is 4937941. The next prime is 4937953. The reversal of 4937945 is 5497394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4937945 - 2² = 4937941 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4937941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (742368).

Almost surely, 2^4937945 is an apocalyptic number.

It is an amenable number.

4937945 is a deficient number, since it is larger than the sum of its proper divisors (1000999).

4937945 is a wasteful number, since it uses less digits than its factorization.

4937945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239.

The product of its digits is 136080, while the sum is 41.

The square root of 4937945 is about 2222.1487348960. The cubic root of 4937945 is about 170.2872306869.

The spelling of 4937945 in words is "four million, nine hundred thirty-seven thousand, nine hundred forty-five".