29216070 has 48 divisors (see below), whose sum is σ = 81808272. Its totient is φ = 7191360.

The previous prime is 29216063. The next prime is 29216107. The reversal of 29216070 is 7061292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11316 + ... + 13655.

It is an arithmetic number, because the mean of its divisors is an integer number (1704339).

Almost surely, 2^29216070 is an apocalyptic number.

29216070 is an abundant number, since it is smaller than the sum of its proper divisors (52592202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29216070 is a wasteful number, since it uses less digits than its factorization.

29216070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24997 (or 24994 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 29216070 is about 5405.1891733777. The cubic root of 29216070 is about 307.9928246487.

It can be divided in two parts, 292160 and 70, that added together give a triangular number (292230 = T₇₆₄).

The spelling of 29216070 in words is "twenty-nine million, two hundred sixteen thousand, seventy".