1025423624 has 32 divisors (see below), whose sum is σ = 1977070080. Its totient is φ = 498239424.

The previous prime is 1025423617. The next prime is 1025423647. The reversal of 1025423624 is 4263245201.

1025423624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320159 + ... + 323345.

It is an arithmetic number, because the mean of its divisors is an integer number (61783440).

Almost surely, 2^1025423624 is an apocalyptic number.

It is an amenable number.

1025423624 is a deficient number, since it is larger than the sum of its proper divisors (951646456).

1025423624 is a wasteful number, since it uses less digits than its factorization.

1025423624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317 (or 4313 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1025423624 is about 32022.2363991024. The cubic root of 1025423624 is about 1008.4037209764.

Adding to 1025423624 its reverse (4263245201), we get a palindrome (5288668825).

The spelling of 1025423624 in words is "one billion, twenty-five million, four hundred twenty-three thousand, six hundred twenty-four".