70790901 has 8 divisors (see below), whose sum is σ = 94528800. Its totient is φ = 47123472.

The previous prime is 70790899. The next prime is 70790911. The reversal of 70790901 is 10909707.

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

It is not a de Polignac number, because 70790901 - 2¹ = 70790899 is a prime.

It is a super-2 number, since 2×70790901² = 10022703328783602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70790911) 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, 15226 + ... + 19323.

It is an arithmetic number, because the mean of its divisors is an integer number (11816100).

Almost surely, 2^70790901 is an apocalyptic number.

It is an amenable number.

70790901 is a deficient number, since it is larger than the sum of its proper divisors (23737899).

70790901 is a wasteful number, since it uses less digits than its factorization.

70790901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35235.

The product of its (nonzero) digits is 3969, while the sum is 33.

The square root of 70790901 is about 8413.7328814267. The cubic root of 70790901 is about 413.6748771830.

The spelling of 70790901 in words is "seventy million, seven hundred ninety thousand, nine hundred one".