4925642 has 8 divisors (see below), whose sum is σ = 7438500. Its totient is φ = 2446144.

The previous prime is 4925633. The next prime is 4925651. The reversal of 4925642 is 2465294.

It is an interprime number because it is at equal distance from previous prime (4925633) and next prime (4925651).

It can be written as a sum of positive squares in 2 ways, for example, as 4923961 + 1681 = 2219^2 + 41^2 .

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

It is a super-2 number, since 2×4925642² = 48523898224328, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁸ + 9⁶ + 2⁷ + 5⁵ + 6² + 4¹¹ + 2¹⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4925599 and 4925608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7967 + ... + 8562.

Almost surely, 2^4925642 is an apocalyptic number.

4925642 is a deficient number, since it is larger than the sum of its proper divisors (2512858).

4925642 is a wasteful number, since it uses less digits than its factorization.

4925642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16680.

The product of its digits is 17280, while the sum is 32.

The square root of 4925642 is about 2219.3787419005. The cubic root of 4925642 is about 170.1456882598.

The spelling of 4925642 in words is "four million, nine hundred twenty-five thousand, six hundred forty-two".