134663325 has 12 divisors (see below), whose sum is σ = 222643488. Its totient is φ = 71820400.

The previous prime is 134663323. The next prime is 134663351. The reversal of 134663325 is 523366431.

It is not a de Polignac number, because 134663325 - 2¹ = 134663323 is a prime.

It is a super-2 number, since 2×134663325² = 36268422200111250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134663323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897681 + ... + 897830.

It is an arithmetic number, because the mean of its divisors is an integer number (18553624).

Almost surely, 2^134663325 is an apocalyptic number.

134663325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134663325 is a deficient number, since it is larger than the sum of its proper divisors (87980163).

134663325 is a wasteful number, since it uses less digits than its factorization.

134663325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795524 (or 1795519 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 134663325 is about 11604.4528091591. The cubic root of 134663325 is about 512.5659800042.

The spelling of 134663325 in words is "one hundred thirty-four million, six hundred sixty-three thousand, three hundred twenty-five".