35425381 has 4 divisors (see below), whose sum is σ = 35505792. Its totient is φ = 35344972.

The previous prime is 35425373. The next prime is 35425427. The reversal of 35425381 is 18352453.

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: 18352453 = 7 ⋅2621779.

It is a cyclic number.

It is not a de Polignac number, because 35425381 - 2³ = 35425373 is a prime.

It is a super-3 number, since 3×35425381³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35425321) 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 3 ways as a sum of consecutive naturals, for example, 39541 + ... + 40426.

It is an arithmetic number, because the mean of its divisors is an integer number (8876448).

Almost surely, 2^35425381 is an apocalyptic number.

It is an amenable number.

35425381 is a deficient number, since it is larger than the sum of its proper divisors (80411).

35425381 is an equidigital number, since it uses as much as digits as its factorization.

35425381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80410.

The product of its digits is 14400, while the sum is 31.

The square root of 35425381 is about 5951.9224625326. The cubic root of 35425381 is about 328.4264882649.

The spelling of 35425381 in words is "thirty-five million, four hundred twenty-five thousand, three hundred eighty-one".