35421925 has 24 divisors (see below), whose sum is σ = 54764352. Its totient is φ = 22080000.

The previous prime is 35421901. The next prime is 35421937. The reversal of 35421925 is 52912453.

It is a de Polignac number, because none of the positive numbers 2^k-35421925 is a prime.

It is a super-3 number, since 3×35421925³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7276 + ... + 11125.

It is an arithmetic number, because the mean of its divisors is an integer number (2281848).

Almost surely, 2^35421925 is an apocalyptic number.

35421925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35421925 is a deficient number, since it is larger than the sum of its proper divisors (19342427).

35421925 is a wasteful number, since it uses less digits than its factorization.

35421925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18429 (or 18424 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 35421925 is about 5951.6321290886. The cubic root of 35421925 is about 328.4158077977.

The spelling of 35421925 in words is "thirty-five million, four hundred twenty-one thousand, nine hundred twenty-five".