70464134 has 16 divisors (see below), whose sum is σ = 118776672. Its totient is φ = 31107648.

The previous prime is 70464127. The next prime is 70464137. The reversal of 70464134 is 43146407.

It is a junction number, because it is equal to n+sod(n) for n = 70464097 and 70464106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70464137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58319 + ... + 59514.

It is an arithmetic number, because the mean of its divisors is an integer number (7423542).

Almost surely, 2^70464134 is an apocalyptic number.

70464134 is a deficient number, since it is larger than the sum of its proper divisors (48312538).

70464134 is a wasteful number, since it uses less digits than its factorization.

70464134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117871.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 70464134 is about 8394.2917509460. The cubic root of 70464134 is about 413.0373949689.

The spelling of 70464134 in words is "seventy million, four hundred sixty-four thousand, one hundred thirty-four".