70648498 has 16 divisors (see below), whose sum is σ = 118113120. Its totient is φ = 31496256.

The previous prime is 70648483. The next prime is 70648507. The reversal of 70648498 is 89484607.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54036 + ... + 55327.

It is an arithmetic number, because the mean of its divisors is an integer number (7382070).

Almost surely, 2^70648498 is an apocalyptic number.

70648498 is a deficient number, since it is larger than the sum of its proper divisors (47464622).

70648498 is a wasteful number, since it uses less digits than its factorization.

70648498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109401.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 70648498 is about 8405.2660874002. The cubic root of 70648498 is about 413.3973081402.

The spelling of 70648498 in words is "seventy million, six hundred forty-eight thousand, four hundred ninety-eight".