4901901 has 4 divisors (see below), whose sum is σ = 6535872. Its totient is φ = 3267932.

The previous prime is 4901887. The next prime is 4901903. The reversal of 4901901 is 1091094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4901901 - 2⁷ = 4901773 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816981 + ... + 816986.

It is an arithmetic number, because the mean of its divisors is an integer number (1633968).

Almost surely, 2^4901901 is an apocalyptic number.

It is an amenable number.

4901901 is a deficient number, since it is larger than the sum of its proper divisors (1633971).

4901901 is a wasteful number, since it uses less digits than its factorization.

4901901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633970.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 4901901 is about 2214.0237126101. The cubic root of 4901901 is about 169.8718873304.

Adding to 4901901 its reverse (1091094), we get a palindrome (5992995).

The spelling of 4901901 in words is "four million, nine hundred one thousand, nine hundred one".