712402149 has 8 divisors (see below), whose sum is σ = 950951232. Its totient is φ = 474393920.

The previous prime is 712402133. The next prime is 712402151. The reversal of 712402149 is 941204217.

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

It is a cyclic number.

It is not a de Polignac number, because 712402149 - 2⁴ = 712402133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712402129) 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, 132129 + ... + 137414.

It is an arithmetic number, because the mean of its divisors is an integer number (118868904).

Almost surely, 2^712402149 is an apocalyptic number.

It is an amenable number.

712402149 is a deficient number, since it is larger than the sum of its proper divisors (238549083).

712402149 is a wasteful number, since it uses less digits than its factorization.

712402149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270427.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 712402149 is about 26690.8626499782. The cubic root of 712402149 is about 893.1171047761.

The spelling of 712402149 in words is "seven hundred twelve million, four hundred two thousand, one hundred forty-nine".