35616401 has 4 divisors (see below), whose sum is σ = 35669232. Its totient is φ = 35563572.

The previous prime is 35616349. The next prime is 35616421. The reversal of 35616401 is 10461653.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10461653 = 113 ⋅92581.

It is a cyclic number.

It is not a de Polignac number, because 35616401 - 2¹⁴ = 35600017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (35616421) 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, 25391 + ... + 26756.

It is an arithmetic number, because the mean of its divisors is an integer number (8917308).

Almost surely, 2^35616401 is an apocalyptic number.

It is an amenable number.

35616401 is a deficient number, since it is larger than the sum of its proper divisors (52831).

35616401 is an equidigital number, since it uses as much as digits as its factorization.

35616401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52830.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 35616401 is about 5967.9478047315. The cubic root of 35616401 is about 329.0157418951.

The spelling of 35616401 in words is "thirty-five million, six hundred sixteen thousand, four hundred one".