135074401 has 32 divisors (see below), whose sum is σ = 187729920. Its totient is φ = 93830400.

The previous prime is 135074389. The next prime is 135074411. The reversal of 135074401 is 104470531.

It is a cyclic number.

It is not a de Polignac number, because 135074401 - 2¹³ = 135066209 is a prime.

It is a super-3 number, since 3×135074401³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (135074411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22156 + ... + 27586.

It is an arithmetic number, because the mean of its divisors is an integer number (5866560).

Almost surely, 2^135074401 is an apocalyptic number.

135074401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135074401 is a deficient number, since it is larger than the sum of its proper divisors (52655519).

135074401 is a wasteful number, since it uses less digits than its factorization.

135074401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 135074401 is about 11622.1513068795. The cubic root of 135074401 is about 513.0870066369.

The spelling of 135074401 in words is "one hundred thirty-five million, seventy-four thousand, four hundred one".