70019052 has 12 divisors (see below), whose sum is σ = 163377816. Its totient is φ = 23339680.

The previous prime is 70019029. The next prime is 70019077. The reversal of 70019052 is 25091007.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2917449 + ... + 2917472.

It is an arithmetic number, because the mean of its divisors is an integer number (13614818).

Almost surely, 2^70019052 is an apocalyptic number.

It is an amenable number.

70019052 is an abundant number, since it is smaller than the sum of its proper divisors (93358764).

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

70019052 is a wasteful number, since it uses less digits than its factorization.

70019052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834928 (or 5834926 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 70019052 is about 8367.7387626527. The cubic root of 70019052 is about 412.1659164595.

The spelling of 70019052 in words is "seventy million, nineteen thousand, fifty-two".