4525401 has 8 divisors (see below), whose sum is σ = 6351520. Its totient is φ = 2858112.

The previous prime is 4525399. The next prime is 4525427. The reversal of 4525401 is 1045254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4525401 - 2¹ = 4525399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39640 + ... + 39753.

It is an arithmetic number, because the mean of its divisors is an integer number (793940).

Almost surely, 2^4525401 is an apocalyptic number.

It is an amenable number.

4525401 is a deficient number, since it is larger than the sum of its proper divisors (1826119).

4525401 is a wasteful number, since it uses less digits than its factorization.

4525401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79415.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4525401 is about 2127.2989916794. The cubic root of 4525401 is about 165.4064177661.

The spelling of 4525401 in words is "four million, five hundred twenty-five thousand, four hundred one".