70514492 has 6 divisors (see below), whose sum is σ = 123400368. Its totient is φ = 35257244.

The previous prime is 70514461. The next prime is 70514501. The reversal of 70514492 is 29441507.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8814308 + ... + 8814315.

It is an arithmetic number, because the mean of its divisors is an integer number (20566728).

Almost surely, 2^70514492 is an apocalyptic number.

It is an amenable number.

70514492 is a deficient number, since it is larger than the sum of its proper divisors (52885876).

70514492 is a wasteful number, since it uses less digits than its factorization.

70514492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17628627 (or 17628625 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 70514492 is about 8397.2907535705. The cubic root of 70514492 is about 413.1357655063.

Adding to 70514492 its reverse (29441507), we get a palindrome (99955999).

The spelling of 70514492 in words is "seventy million, five hundred fourteen thousand, four hundred ninety-two".