1252043214 has 32 divisors (see below), whose sum is σ = 2560481280. Its totient is φ = 408052992.

The previous prime is 1252043213. The next prime is 1252043231. The reversal of 1252043214 is 4123402521.

It is a super-2 number, since 2×1252043214² = 3135224419446899592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252043213) 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, 35347 + ... + 61265.

It is an arithmetic number, because the mean of its divisors is an integer number (80015040).

Almost surely, 2^1252043214 is an apocalyptic number.

1252043214 is an abundant number, since it is smaller than the sum of its proper divisors (1308438066).

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

1252043214 is a wasteful number, since it uses less digits than its factorization.

1252043214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26104.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1252043214 is about 35384.2226705632. Note that the first 3 decimals coincide. The cubic root of 1252043214 is about 1077.8039549961.

Adding to 1252043214 its reverse (4123402521), we get a palindrome (5375445735).

The spelling of 1252043214 in words is "one billion, two hundred fifty-two million, forty-three thousand, two hundred fourteen".