35425421 has 8 divisors (see below), whose sum is σ = 36330624. Its totient is φ = 34524000.

The previous prime is 35425373. The next prime is 35425427. The reversal of 35425421 is 12452453.

It is a happy number.

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 35425421 - 2¹⁰ = 35424397 is a prime.

It is a super-3 number, since 3×35425421³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35425427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31745 + ... + 32841.

It is an arithmetic number, because the mean of its divisors is an integer number (4541328).

Almost surely, 2^35425421 is an apocalyptic number.

It is an amenable number.

35425421 is a deficient number, since it is larger than the sum of its proper divisors (905203).

35425421 is a wasteful number, since it uses less digits than its factorization.

35425421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891.

The product of its digits is 4800, while the sum is 26.

The square root of 35425421 is about 5951.9258227905. The cubic root of 35425421 is about 328.4266118773.

Adding to 35425421 its reverse (12452453), we get a palindrome (47877874).

The spelling of 35425421 in words is "thirty-five million, four hundred twenty-five thousand, four hundred twenty-one".