137006741 has 4 divisors (see below), whose sum is σ = 137145984. Its totient is φ = 136867500.

The previous prime is 137006719. The next prime is 137006747. The reversal of 137006741 is 147600731.

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 137006741 - 2⁶ = 137006677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137006747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68135 + ... + 70116.

It is an arithmetic number, because the mean of its divisors is an integer number (34286496).

Almost surely, 2^137006741 is an apocalyptic number.

It is an amenable number.

137006741 is a deficient number, since it is larger than the sum of its proper divisors (139243).

137006741 is an equidigital number, since it uses as much as digits as its factorization.

137006741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139242.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 137006741 is about 11704.9878684260. The cubic root of 137006741 is about 515.5221285857.

The spelling of 137006741 in words is "one hundred thirty-seven million, six thousand, seven hundred forty-one".