4620161 has 12 divisors (see below), whose sum is σ = 5788692. Its totient is φ = 3655008.

The previous prime is 4620151. The next prime is 4620179. The reversal of 4620161 is 1610264.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1960000 + 2660161 = 1400^2 + 1631^2 .

It is not a de Polignac number, because 4620161 - 2¹⁰ = 4619137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4620101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2990 + ... + 4263.

It is an arithmetic number, because the mean of its divisors is an integer number (482391).

Almost surely, 2^4620161 is an apocalyptic number.

It is an amenable number.

4620161 is a deficient number, since it is larger than the sum of its proper divisors (1168531).

4620161 is a wasteful number, since it uses less digits than its factorization.

4620161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7280 (or 7273 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4620161 is about 2149.4559776837. The cubic root of 4620161 is about 166.5529655611.

The spelling of 4620161 in words is "four million, six hundred twenty thousand, one hundred sixty-one".