1042046025 has 24 divisors (see below), whose sum is σ = 1824195744. Its totient is φ = 523065600.

The previous prime is 1042045973. The next prime is 1042046039. The reversal of 1042046025 is 5206402401.

1042046025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1042046025 - 2⁷ = 1042045897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1042045986 and 1042046004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407371 + ... + 409920.

It is an arithmetic number, because the mean of its divisors is an integer number (76008156).

Almost surely, 2^1042046025 is an apocalyptic number.

1042046025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1042046025 is a deficient number, since it is larger than the sum of its proper divisors (782149719).

1042046025 is a wasteful number, since it uses less digits than its factorization.

1042046025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817321 (or 817316 counting only the distinct ones).

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

The square root of 1042046025 is about 32280.7376774447. The cubic root of 1042046025 is about 1013.8233754740.

Adding to 1042046025 its reverse (5206402401), we get a palindrome (6248448426).

The spelling of 1042046025 in words is "one billion, forty-two million, forty-six thousand, twenty-five".