71876025 has 48 divisors (see below), whose sum is σ = 142213120. Its totient is φ = 35380800.

The previous prime is 71876009. The next prime is 71876029. The reversal of 71876025 is 52067817.

It is not a de Polignac number, because 71876025 - 2⁴ = 71876009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71876029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4680 + ... + 12870.

Almost surely, 2^71876025 is an apocalyptic number.

71876025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

71876025 is a deficient number, since it is larger than the sum of its proper divisors (70337095).

71876025 is a wasteful number, since it uses less digits than its factorization.

71876025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8223 (or 8212 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 71876025 is about 8477.9729298931. The cubic root of 71876025 is about 415.7778511426. Note that the first 3 decimals are identical.

It can be divided in two parts, 71 and 876025, that added together give a square (876096 = 936²).

The spelling of 71876025 in words is "seventy-one million, eight hundred seventy-six thousand, twenty-five".