70406150 has 12 divisors (see below), whose sum is σ = 130955532. Its totient is φ = 28162440.

The previous prime is 70406137. The next prime is 70406173. The reversal of 70406150 is 5160407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 704012 + ... + 704111.

It is an arithmetic number, because the mean of its divisors is an integer number (10912961).

Almost surely, 2^70406150 is an apocalyptic number.

70406150 is a deficient number, since it is larger than the sum of its proper divisors (60549382).

70406150 is a wasteful number, since it uses less digits than its factorization.

70406150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408135 (or 1408130 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 70406150 is about 8390.8372645404. The cubic root of 70406150 is about 412.9240695497.

Adding to 70406150 its reverse (5160407), we get a palindrome (75566557).

The spelling of 70406150 in words is "seventy million, four hundred six thousand, one hundred fifty".