2031247038 has 32 divisors (see below), whose sum is σ = 4206339072. Its totient is φ = 653241600.

The previous prime is 2031247037. The next prime is 2031247039. The reversal of 2031247038 is 8307421302.

It is an interprime number because it is at equal distance from previous prime (2031247037) and next prime (2031247039).

It is a junction number, because it is equal to n+sod(n) for n = 2031246996 and 2031247014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031247033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45070 + ... + 78062.

It is an arithmetic number, because the mean of its divisors is an integer number (131448096).

Almost surely, 2^2031247038 is an apocalyptic number.

2031247038 is an abundant number, since it is smaller than the sum of its proper divisors (2175092034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2031247038 is a wasteful number, since it uses less digits than its factorization.

2031247038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33360.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2031247038 is about 45069.3580828483. The cubic root of 2031247038 is about 1266.4486391897.

The spelling of 2031247038 in words is "two billion, thirty-one million, two hundred forty-seven thousand, thirty-eight".