135703740 has 48 divisors (see below), whose sum is σ = 392232960. Its totient is φ = 35019840.

The previous prime is 135703739. The next prime is 135703769. The reversal of 135703740 is 47307531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 135703698 and 135703707.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34620 + ... + 38339.

It is an arithmetic number, because the mean of its divisors is an integer number (8171520).

Almost surely, 2^135703740 is an apocalyptic number.

135703740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135703740 is an abundant number, since it is smaller than the sum of its proper divisors (256529220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135703740 is a wasteful number, since it uses less digits than its factorization.

135703740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73002 (or 73000 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 135703740 is about 11649.1948219609. The cubic root of 135703740 is about 513.8826310262.

It can be divided in two parts, 13 and 5703740, that added together give a triangular number (5703753 = T₃₃₇₇).

The spelling of 135703740 in words is "one hundred thirty-five million, seven hundred three thousand, seven hundred forty".