752103225 has 36 divisors (see below), whose sum is σ = 1397004336. Its totient is φ = 401118480.

The previous prime is 752103217. The next prime is 752103269. The reversal of 752103225 is 522301257.

It is not a de Polignac number, because 752103225 - 2³ = 752103217 is a prime.

It is a super-2 number, since 2×752103225² = 1131318522110801250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55827 + ... + 67976.

It is an arithmetic number, because the mean of its divisors is an integer number (38805676).

Almost surely, 2^752103225 is an apocalyptic number.

752103225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

752103225 is a deficient number, since it is larger than the sum of its proper divisors (644901111).

752103225 is a wasteful number, since it uses less digits than its factorization.

752103225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123828 (or 123811 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 752103225 is about 27424.5004512389. The cubic root of 752103225 is about 909.4087956406.

The spelling of 752103225 in words is "seven hundred fifty-two million, one hundred three thousand, two hundred twenty-five".