2030501 has 12 divisors (see below), whose sum is σ = 2267916. Its totient is φ = 1816320.

The previous prime is 2030489. The next prime is 2030513. The reversal of 2030501 is 1050302.

It is an interprime number because it is at equal distance from previous prime (2030489) and next prime (2030513).

It can be written as a sum of positive squares in 2 ways, for example, as 1437601 + 592900 = 1199^2 + 770^2 .

It is not a de Polignac number, because 2030501 - 2⁶ = 2030437 is a prime.

It is a super-2 number, since 2×2030501² = 8245868622002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030591) 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, 11651 + ... + 11823.

It is an arithmetic number, because the mean of its divisors is an integer number (188993).

2^2030501 is an apocalyptic number.

It is an amenable number.

2030501 is a deficient number, since it is larger than the sum of its proper divisors (237415).

2030501 is a wasteful number, since it uses less digits than its factorization.

2030501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 2030501 is about 1424.9564905638. The cubic root of 2030501 is about 126.6293572788.

Adding to 2030501 its reverse (1050302), we get a palindrome (3080803).

The spelling of 2030501 in words is "two million, thirty thousand, five hundred one".