70619452 has 12 divisors (see below), whose sum is σ = 123940600. Its totient is φ = 35207856.

The previous prime is 70619431. The next prime is 70619467. The reversal of 70619452 is 25491607.

It is a congruent 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, 23898 + ... + 26689.

Almost surely, 2^70619452 is an apocalyptic number.

It is an amenable number.

70619452 is a deficient number, since it is larger than the sum of its proper divisors (53321148).

70619452 is a wasteful number, since it uses less digits than its factorization.

70619452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50940 (or 50938 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 70619452 is about 8403.5380644107. The cubic root of 70619452 is about 413.3406464772.

The spelling of 70619452 in words is "seventy million, six hundred nineteen thousand, four hundred fifty-two".