70528094 has 32 divisors (see below), whose sum is σ = 131033280. Its totient is φ = 27889056.

The previous prime is 70528079. The next prime is 70528103. The reversal of 70528094 is 49082507.

It is a happy number.

It is a congruent number.

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, 29612 + ... + 31904.

It is an arithmetic number, because the mean of its divisors is an integer number (4094790).

Almost surely, 2^70528094 is an apocalyptic number.

70528094 is a deficient number, since it is larger than the sum of its proper divisors (60505186).

70528094 is a wasteful number, since it uses less digits than its factorization.

70528094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341 (or 2315 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 70528094 is about 8398.1006185923. The cubic root of 70528094 is about 413.1623279487.

The spelling of 70528094 in words is "seventy million, five hundred twenty-eight thousand, ninety-four".