35421365 has 12 divisors (see below), whose sum is σ = 49445676. Its totient is φ = 24288768.

The previous prime is 35421361. The next prime is 35421389. The reversal of 35421365 is 56312453.

It can be written as a sum of positive squares in 2 ways, for example, as 9878449 + 25542916 = 3143^2 + 5054^2 .

It is not a de Polignac number, because 35421365 - 2² = 35421361 is a prime.

It is a super-3 number, since 3×35421365³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35421361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72044 + ... + 72533.

It is an arithmetic number, because the mean of its divisors is an integer number (4120473).

Almost surely, 2^35421365 is an apocalyptic number.

35421365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35421365 is a deficient number, since it is larger than the sum of its proper divisors (14024311).

35421365 is a wasteful number, since it uses less digits than its factorization.

35421365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144596 (or 144589 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 35421365 is about 5951.5850829842. The cubic root of 35421365 is about 328.4140771010.

The spelling of 35421365 in words is "thirty-five million, four hundred twenty-one thousand, three hundred sixty-five".