938025121 has 8 divisors (see below), whose sum is σ = 1040076288. Its totient is φ = 838770000.

The previous prime is 938025113. The next prime is 938025131. The reversal of 938025121 is 121520839.

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 938025121 - 2³ = 938025113 is a prime.

It is a super-2 number, since 2×938025121² = 1759782255254129282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938025131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698305 + ... + 699646.

It is an arithmetic number, because the mean of its divisors is an integer number (130009536).

Almost surely, 2^938025121 is an apocalyptic number.

It is an amenable number.

938025121 is a deficient number, since it is larger than the sum of its proper divisors (102051167).

938025121 is a wasteful number, since it uses less digits than its factorization.

938025121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398023.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 938025121 is about 30627.1957743441. The cubic root of 938025121 is about 978.8996121141.

The spelling of 938025121 in words is "nine hundred thirty-eight million, twenty-five thousand, one hundred twenty-one".