4952642 has 4 divisors (see below), whose sum is σ = 7428966. Its totient is φ = 2476320.

The previous prime is 4952639. The next prime is 4952663. The reversal of 4952642 is 2462594.

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., 4844401 + 108241 = 2201^2 + 329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4952599 and 4952608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1238159 + ... + 1238162.

Almost surely, 2^4952642 is an apocalyptic number.

4952642 is a deficient number, since it is larger than the sum of its proper divisors (2476324).

4952642 is a wasteful number, since it uses less digits than its factorization.

4952642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476323.

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

The square root of 4952642 is about 2225.4532122694. The cubic root of 4952642 is about 170.4560075468.

It can be divided in two parts, 495264 and 2, that multiplied together give a triangular number (990528 = T₁₄₀₇).

The spelling of 4952642 in words is "four million, nine hundred fifty-two thousand, six hundred forty-two".