8435401 has 8 divisors (see below), whose sum is σ = 9169160. Its totient is φ = 7713792.

The previous prime is 8435389. The next prime is 8435431. The reversal of 8435401 is 1045348.

It can be written as a sum of positive squares in 4 ways, for example, as 19600 + 8415801 = 140^2 + 2901^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8435401 - 2¹⁵ = 8402633 is a prime.

8435401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8435431) 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, 1560 + ... + 4393.

It is an arithmetic number, because the mean of its divisors is an integer number (1146145).

Almost surely, 2^8435401 is an apocalyptic number.

It is an amenable number.

8435401 is a deficient number, since it is larger than the sum of its proper divisors (733759).

8435401 is a wasteful number, since it uses less digits than its factorization.

8435401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8435401 is about 2904.3761808691. The cubic root of 8435401 is about 203.5644381776.

It can be divided in two parts, 8435 and 401, that added together give a square (8836 = 94²).

The spelling of 8435401 in words is "eight million, four hundred thirty-five thousand, four hundred one".