70263150 has 24 divisors (see below), whose sum is σ = 174252984. Its totient is φ = 18736800.

The previous prime is 70263139. The next prime is 70263163. The reversal of 70263150 is 5136207.

It is a self number, because there is not a number n which added to its sum of digits gives 70263150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234061 + ... + 234360.

It is an arithmetic number, because the mean of its divisors is an integer number (7260541).

Almost surely, 2^70263150 is an apocalyptic number.

70263150 is an abundant number, since it is smaller than the sum of its proper divisors (103989834).

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

70263150 is a wasteful number, since it uses less digits than its factorization.

70263150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468436 (or 468431 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 70263150 is about 8382.3117336448. The cubic root of 70263150 is about 412.6443204836.

Adding to 70263150 its reverse (5136207), we get a palindrome (75399357).

The spelling of 70263150 in words is "seventy million, two hundred sixty-three thousand, one hundred fifty".