70260270 has 32 divisors (see below), whose sum is σ = 168873120. Its totient is φ = 18708480.

The previous prime is 70260263. The next prime is 70260277. The reversal of 70260270 is 7206207.

It is an interprime number because it is at equal distance from previous prime (70260263) and next prime (70260277).

It is a self number, because there is not a number n which added to its sum of digits gives 70260270.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70260277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26610 + ... + 29130.

It is an arithmetic number, because the mean of its divisors is an integer number (5277285).

Almost surely, 2^70260270 is an apocalyptic number.

70260270 is an abundant number, since it is smaller than the sum of its proper divisors (98612850).

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

70260270 is a wasteful number, since it uses less digits than its factorization.

70260270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 70260270 is about 8382.1399415662. The cubic root of 70260270 is about 412.6386824790.

Adding to 70260270 its reverse (7206207), we get a palindrome (77466477).

The spelling of 70260270 in words is "seventy million, two hundred sixty thousand, two hundred seventy".