6154700212 has 12 divisors (see below), whose sum is σ = 10771503876. Its totient is φ = 3077127680.

The previous prime is 6154700197. The next prime is 6154700231. The reversal of 6154700212 is 2120074516.

It can be written as a sum of positive squares in 2 ways, for example, as 5013206416 + 1141493796 = 70804^2 + 33786^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17262 + ... + 112282.

It is an arithmetic number, because the mean of its divisors is an integer number (897625323).

Almost surely, 2^6154700212 is an apocalyptic number.

It is an amenable number.

6154700212 is a deficient number, since it is larger than the sum of its proper divisors (4616803664).

6154700212 is a wasteful number, since it uses less digits than its factorization.

6154700212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111218 (or 111216 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 6154700212 is about 78451.8974404061. The cubic root of 6154700212 is about 1832.6054253505.

Adding to 6154700212 its reverse (2120074516), we get a palindrome (8274774728).

The spelling of 6154700212 in words is "six billion, one hundred fifty-four million, seven hundred thousand, two hundred twelve".