4946618 has 4 divisors (see below), whose sum is σ = 7419930. Its totient is φ = 2473308.

The previous prime is 4946603. The next prime is 4946647. The reversal of 4946618 is 8166494.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 1194649 = 1937^2 + 1093^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236653 + ... + 1236656.

Almost surely, 2^4946618 is an apocalyptic number.

4946618 is a deficient number, since it is larger than the sum of its proper divisors (2473312).

4946618 is a wasteful number, since it uses less digits than its factorization.

4946618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473311.

The product of its digits is 41472, while the sum is 38.

The square root of 4946618 is about 2224.0993682837. The cubic root of 4946618 is about 170.3868697958.

It can be divided in two parts, 4946 and 618, that multiplied together give a triangular number (3056628 = T₂₄₇₂).

The spelling of 4946618 in words is "four million, nine hundred forty-six thousand, six hundred eighteen".