70576940 has 24 divisors (see below), whose sum is σ = 169384992. Its totient is φ = 24197760.

The previous prime is 70576937. The next prime is 70576943. The reversal of 70576940 is 4967507.

It is an interprime number because it is at equal distance from previous prime (70576937) and next prime (70576943).

It is a super-3 number, since 3×70576940³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 70576894 and 70576903.

It is not an unprimeable number, because it can be changed into a prime (70576943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251921 + ... + 252200.

It is an arithmetic number, because the mean of its divisors is an integer number (7057708).

Almost surely, 2^70576940 is an apocalyptic number.

70576940 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70576940 is an abundant number, since it is smaller than the sum of its proper divisors (98808052).

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

70576940 is a wasteful number, since it uses less digits than its factorization.

70576940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504137 (or 504135 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 70576940 is about 8401.0082728206. The cubic root of 70576940 is about 413.2576879142.

The spelling of 70576940 in words is "seventy million, five hundred seventy-six thousand, nine hundred forty".