70061082 has 96 divisors (see below), whose sum is σ = 183399552. Its totient is φ = 17652096.

The previous prime is 70061081. The next prime is 70061083. The reversal of 70061082 is 28016007.

It is an interprime number because it is at equal distance from previous prime (70061081) and next prime (70061083).

It is a super-2 number, since 2×70061082² = 9817110422021448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70061081) 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, 87508 + ... + 88304.

It is an arithmetic number, because the mean of its divisors is an integer number (1910412).

Almost surely, 2^70061082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70061082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91699776).

70061082 is an abundant number, since it is smaller than the sum of its proper divisors (113338470).

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

70061082 is a wasteful number, since it uses less digits than its factorization.

70061082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 70061082 is about 8370.2498170604. The cubic root of 70061082 is about 412.2483695820.

Adding to 70061082 its reverse (28016007), we get a palindrome (98077089).

The spelling of 70061082 in words is "seventy million, sixty-one thousand, eighty-two".