70497498 has 8 divisors (see below), whose sum is σ = 140995008. Its totient is φ = 23499164.

The previous prime is 70497481. The next prime is 70497529. The reversal of 70497498 is 89479407.

It is a happy number.

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

70497498 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5874786 + ... + 5874797.

It is an arithmetic number, because the mean of its divisors is an integer number (17624376).

Almost surely, 2^70497498 is an apocalyptic number.

70497498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70497498 is a wasteful number, since it uses less digits than its factorization.

70497498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11749588.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 70497498 is about 8396.2788186196. The cubic root of 70497498 is about 413.1025742521.

The spelling of 70497498 in words is "seventy million, four hundred ninety-seven thousand, four hundred ninety-eight".