1026025274 has 16 divisors (see below), whose sum is σ = 1555092000. Its totient is φ = 507683280.

The previous prime is 1026025267. The next prime is 1026025277. The reversal of 1026025274 is 4725206201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1026025277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92477 + ... + 102975.

It is an arithmetic number, because the mean of its divisors is an integer number (97193250).

Almost surely, 2^1026025274 is an apocalyptic number.

1026025274 is a deficient number, since it is larger than the sum of its proper divisors (529066726).

1026025274 is a wasteful number, since it uses less digits than its factorization.

1026025274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1026025274 is about 32031.6292748277. The cubic root of 1026025274 is about 1008.6009037033.

The spelling of 1026025274 in words is "one billion, twenty-six million, twenty-five thousand, two hundred seventy-four".