70414997 has 4 divisors (see below), whose sum is σ = 71379660. Its totient is φ = 69450336.

The previous prime is 70414961. The next prime is 70415021. The reversal of 70414997 is 79941407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33339076 + 37075921 = 5774^2 + 6089^2 .

It is a cyclic number.

It is not a de Polignac number, because 70414997 - 2¹⁸ = 70152853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70414957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482222 + ... + 482367.

It is an arithmetic number, because the mean of its divisors is an integer number (17844915).

Almost surely, 2^70414997 is an apocalyptic number.

It is an amenable number.

70414997 is a deficient number, since it is larger than the sum of its proper divisors (964663).

70414997 is an equidigital number, since it uses as much as digits as its factorization.

70414997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964662.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 70414997 is about 8391.3644301746. The cubic root of 70414997 is about 412.9413643752.

The spelling of 70414997 in words is "seventy million, four hundred fourteen thousand, nine hundred ninety-seven".