70612741 has 4 divisors (see below), whose sum is σ = 71046112. Its totient is φ = 70179372.

The previous prime is 70612723. The next prime is 70612811. The reversal of 70612741 is 14721607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70612741 - 2⁹ = 70612229 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 (70612541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216441 + ... + 216766.

It is an arithmetic number, because the mean of its divisors is an integer number (17761528).

Almost surely, 2^70612741 is an apocalyptic number.

It is an amenable number.

70612741 is a deficient number, since it is larger than the sum of its proper divisors (433371).

70612741 is a wasteful number, since it uses less digits than its factorization.

70612741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433370.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 70612741 is about 8403.1387588210. The cubic root of 70612741 is about 413.3275527432.

The spelling of 70612741 in words is "seventy million, six hundred twelve thousand, seven hundred forty-one".