137420335 has 8 divisors (see below), whose sum is σ = 177589440. Its totient is φ = 101479584.

The previous prime is 137420323. The next prime is 137420341. The reversal of 137420335 is 533024731.

137420335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 137420335 - 2¹¹ = 137418287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057015 + ... + 1057144.

It is an arithmetic number, because the mean of its divisors is an integer number (22198680).

Almost surely, 2^137420335 is an apocalyptic number.

137420335 is a deficient number, since it is larger than the sum of its proper divisors (40169105).

137420335 is a wasteful number, since it uses less digits than its factorization.

137420335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114177.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 137420335 is about 11722.6419803729. The cubic root of 137420335 is about 516.0403577492.

The spelling of 137420335 in words is "one hundred thirty-seven million, four hundred twenty thousand, three hundred thirty-five".