70940495 has 8 divisors (see below), whose sum is σ = 85269840. Its totient is φ = 56658240.

The previous prime is 70940491. The next prime is 70940501. The reversal of 70940495 is 59404907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70940495 - 2² = 70940491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70940491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8366 + ... + 14555.

It is an arithmetic number, because the mean of its divisors is an integer number (10658730).

Almost surely, 2^70940495 is an apocalyptic number.

70940495 is a deficient number, since it is larger than the sum of its proper divisors (14329345).

70940495 is a wasteful number, since it uses less digits than its factorization.

70940495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23545.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 70940495 is about 8422.6180609119. The cubic root of 70940495 is about 413.9660621592.

The spelling of 70940495 in words is "seventy million, nine hundred forty thousand, four hundred ninety-five".