62130149 has 8 divisors (see below), whose sum is σ = 63063000. Its totient is φ = 61203456.

The previous prime is 62130143. The next prime is 62130157. The reversal of 62130149 is 94103126.

It can be written as a sum of positive squares in 4 ways, for example, as 4225 + 62125924 = 65^2 + 7882^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62130149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62130143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21227 + ... + 23975.

It is an arithmetic number, because the mean of its divisors is an integer number (7882875).

Almost surely, 2^62130149 is an apocalyptic number.

It is an amenable number.

62130149 is a deficient number, since it is larger than the sum of its proper divisors (932851).

62130149 is a wasteful number, since it uses less digits than its factorization.

62130149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 62130149 is about 7882.2680111755. The cubic root of 62130149 is about 396.0659112988.

The spelling of 62130149 in words is "sixty-two million, one hundred thirty thousand, one hundred forty-nine".