35354421 has 16 divisors (see below), whose sum is σ = 55134400. Its totient is φ = 22328784.

The previous prime is 35354419. The next prime is 35354467. The reversal of 35354421 is 12445353.

It is not a de Polignac number, because 35354421 - 2¹ = 35354419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35354821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33946 + ... + 34971.

It is an arithmetic number, because the mean of its divisors is an integer number (3445900).

Almost surely, 2^35354421 is an apocalyptic number.

It is an amenable number.

35354421 is a deficient number, since it is larger than the sum of its proper divisors (19779979).

35354421 is a wasteful number, since it uses less digits than its factorization.

35354421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68945 (or 68939 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 35354421 is about 5945.9583752327. The cubic root of 35354421 is about 328.2070531122.

Adding to 35354421 its reverse (12445353), we get a palindrome (47799774).

The spelling of 35354421 in words is "thirty-five million, three hundred fifty-four thousand, four hundred twenty-one".