814234025 has 48 divisors (see below), whose sum is σ = 1158134208. Its totient is φ = 562464000.

The previous prime is 814234013. The next prime is 814234027. The reversal of 814234025 is 520432418.

It is a happy number.

It is not a de Polignac number, because 814234025 - 2¹⁰ = 814233001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (814234027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 436595 + ... + 438455.

It is an arithmetic number, because the mean of its divisors is an integer number (24127796).

Almost surely, 2^814234025 is an apocalyptic number.

It is an amenable number.

814234025 is a deficient number, since it is larger than the sum of its proper divisors (343900183).

814234025 is a wasteful number, since it uses less digits than its factorization.

814234025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 814234025 is about 28534.7862266392. The cubic root of 814234025 is about 933.7911398476.

The spelling of 814234025 in words is "eight hundred fourteen million, two hundred thirty-four thousand, twenty-five".