70489461 has 8 divisors (see below), whose sum is σ = 107412544. Its totient is φ = 40279680.

The previous prime is 70489453. The next prime is 70489469. The reversal of 70489461 is 16498407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (70489453) and next prime (70489469).

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

It is not a de Polignac number, because 70489461 - 2³ = 70489453 is a prime.

It is a super-2 number, since 2×70489461² = 9937528224141042, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70489469) 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, 1678300 + ... + 1678341.

It is an arithmetic number, because the mean of its divisors is an integer number (13426568).

Almost surely, 2^70489461 is an apocalyptic number.

It is an amenable number.

70489461 is a deficient number, since it is larger than the sum of its proper divisors (36923083).

70489461 is a wasteful number, since it uses less digits than its factorization.

70489461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356651.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 70489461 is about 8395.8002001000. The cubic root of 70489461 is about 413.0868752005.

The spelling of 70489461 in words is "seventy million, four hundred eighty-nine thousand, four hundred sixty-one".