1025374248 has 64 divisors (see below), whose sum is σ = 2917756800. Its totient is φ = 333452160.

The previous prime is 1025374237. The next prime is 1025374271. The reversal of 1025374248 is 8424735201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49036 + ... + 66747.

It is an arithmetic number, because the mean of its divisors is an integer number (45589950).

Almost surely, 2^1025374248 is an apocalyptic number.

1025374248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1025374248 is an abundant number, since it is smaller than the sum of its proper divisors (1892382552).

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

1025374248 is a wasteful number, since it uses less digits than its factorization.

1025374248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115839 (or 115829 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 1025374248 is about 32021.4654255548. The cubic root of 1025374248 is about 1008.3875352296.

The spelling of 1025374248 in words is "one billion, twenty-five million, three hundred seventy-four thousand, two hundred forty-eight".