35366421 has 4 divisors (see below), whose sum is σ = 47155232. Its totient is φ = 23577612.

The previous prime is 35366417. The next prime is 35366431. The reversal of 35366421 is 12466353.

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 not a de Polignac number, because 35366421 - 2² = 35366417 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 (35366411) 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, 5894401 + ... + 5894406.

It is an arithmetic number, because the mean of its divisors is an integer number (11788808).

Almost surely, 2^35366421 is an apocalyptic number.

It is an amenable number.

35366421 is a deficient number, since it is larger than the sum of its proper divisors (11788811).

35366421 is a wasteful number, since it uses less digits than its factorization.

35366421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11788810.

The product of its digits is 12960, while the sum is 30.

The square root of 35366421 is about 5946.9673784207. The cubic root of 35366421 is about 328.2441822652.

The spelling of 35366421 in words is "thirty-five million, three hundred sixty-six thousand, four hundred twenty-one".