137451190 has 16 divisors (see below), whose sum is σ = 247688928. Its totient is φ = 54918976.

The previous prime is 137451173. The next prime is 137451191. The reversal of 137451190 is 91154731.

137451190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×137451190² = 37785659264832200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137451191) 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 7 ways as a sum of consecutive naturals, for example, 2319 + ... + 16741.

It is an arithmetic number, because the mean of its divisors is an integer number (15480558).

Almost surely, 2^137451190 is an apocalyptic number.

137451190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137451190 is a deficient number, since it is larger than the sum of its proper divisors (110237738).

137451190 is a wasteful number, since it uses less digits than its factorization.

137451190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 137451190 is about 11723.9579494299. The cubic root of 137451190 is about 516.0789770547.

It can be divided in two parts, 137451 and 190, that added together give a square (137641 = 371²).

The spelling of 137451190 in words is "one hundred thirty-seven million, four hundred fifty-one thousand, one hundred ninety".