121467925 has 6 divisors (see below), whose sum is σ = 150620258. Its totient is φ = 97174320.

The previous prime is 121467923. The next prime is 121467949. The reversal of 121467925 is 529764121.

It can be written as a sum of positive squares in 3 ways, for example, as 93636 + 121374289 = 306^2 + 11017^2 .

It is not a de Polignac number, because 121467925 - 2¹ = 121467923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121467923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2429334 + ... + 2429383.

Almost surely, 2^121467925 is an apocalyptic number.

It is an amenable number.

121467925 is a deficient number, since it is larger than the sum of its proper divisors (29152333).

121467925 is an equidigital number, since it uses as much as digits as its factorization.

121467925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858727 (or 4858722 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 121467925 is about 11021.2487949415. The cubic root of 121467925 is about 495.2454994175.

The spelling of 121467925 in words is "one hundred twenty-one million, four hundred sixty-seven thousand, nine hundred twenty-five".