137068450 has 72 divisors (see below), whose sum is σ = 279588132. Its totient is φ = 49812480.

The previous prime is 137068447. The next prime is 137068487. The reversal of 137068450 is 54860731.

137068450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 73977201 + 63091249 = 8601^2 + 7943^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1877614 + ... + 1877686.

Almost surely, 2^137068450 is an apocalyptic number.

137068450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137068450 is an abundant number, since it is smaller than the sum of its proper divisors (142519682).

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

137068450 is a wasteful number, since it uses less digits than its factorization.

137068450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 137068450 is about 11707.6235846563. The cubic root of 137068450 is about 515.5995154837.

The spelling of 137068450 in words is "one hundred thirty-seven million, sixty-eight thousand, four hundred fifty".