4961090 has 16 divisors (see below), whose sum is σ = 9400320. Its totient is φ = 1879920.

The previous prime is 4961087. The next prime is 4961107. The reversal of 4961090 is 901694.

It is a super-2 number, since 2×4961090² = 49224827976200, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12866 + ... + 13245.

It is an arithmetic number, because the mean of its divisors is an integer number (587520).

Almost surely, 2^4961090 is an apocalyptic number.

4961090 is a deficient number, since it is larger than the sum of its proper divisors (4439230).

4961090 is a wasteful number, since it uses less digits than its factorization.

4961090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26137.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 4961090 is about 2227.3504439131. The cubic root of 4961090 is about 170.5528712919.

The spelling of 4961090 in words is "four million, nine hundred sixty-one thousand, ninety".