135462437 has 4 divisors (see below), whose sum is σ = 147777216. Its totient is φ = 123147660.

The previous prime is 135462403. The next prime is 135462461. The reversal of 135462437 is 734264531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135462437 - 2⁸ = 135462181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135462397 and 135462406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135462497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6157373 + ... + 6157394.

It is an arithmetic number, because the mean of its divisors is an integer number (36944304).

Almost surely, 2^135462437 is an apocalyptic number.

It is an amenable number.

135462437 is a deficient number, since it is larger than the sum of its proper divisors (12314779).

135462437 is a wasteful number, since it uses less digits than its factorization.

135462437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12314778.

The product of its digits is 60480, while the sum is 35.

The square root of 135462437 is about 11638.8331459816. The cubic root of 135462437 is about 513.5778617513.

The spelling of 135462437 in words is "one hundred thirty-five million, four hundred sixty-two thousand, four hundred thirty-seven".