1534213200 has 120 divisors (see below), whose sum is σ = 5292695968. Its totient is φ = 377648640.

The previous prime is 1534213193. The next prime is 1534213201. The reversal of 1534213200 is 23124351.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534213201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33574 + ... + 64773.

Almost surely, 2^1534213200 is an apocalyptic number.

1534213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534213200 is an abundant number, since it is smaller than the sum of its proper divisors (3758482768).

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

1534213200 is a wasteful number, since it uses less digits than its factorization.

1534213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98381 (or 98370 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1534213200 is about 39169.0336873403. The cubic root of 1534213200 is about 1153.3520848151.

Adding to 1534213200 its reverse (23124351), we get a palindrome (1557337551).

The spelling of 1534213200 in words is "one billion, five hundred thirty-four million, two hundred thirteen thousand, two hundred".