70441025 has 12 divisors (see below), whose sum is σ = 87792000. Its totient is φ = 56065680.

The previous prime is 70441003. The next prime is 70441043. The reversal of 70441025 is 52014407.

It is a de Polignac number, because none of the positive numbers 2^k-70441025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2105 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (7316000).

Almost surely, 2^70441025 is an apocalyptic number.

It is an amenable number.

70441025 is a deficient number, since it is larger than the sum of its proper divisors (17350975).

70441025 is a wasteful number, since it uses less digits than its factorization.

70441025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14368 (or 14363 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 70441025 is about 8392.9151669727. The cubic root of 70441025 is about 412.9922375995.

The spelling of 70441025 in words is "seventy million, four hundred forty-one thousand, twenty-five".