770072150 has 24 divisors (see below), whose sum is σ = 1435775664. Its totient is φ = 307288800.

The previous prime is 770072143. The next prime is 770072161. The reversal of 770072150 is 51270077.

It is a super-2 number, since 2×770072150² = 1186022232411245000, which contains 22 as substring.

It is a Curzon number.

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, 2759 + ... + 39341.

It is an arithmetic number, because the mean of its divisors is an integer number (59823986).

Almost surely, 2^770072150 is an apocalyptic number.

770072150 is a deficient number, since it is larger than the sum of its proper divisors (665703514).

770072150 is a wasteful number, since it uses less digits than its factorization.

770072150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37016 (or 37011 counting only the distinct ones).

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 770072150 is about 27750.1738733292. The cubic root of 770072150 is about 916.5942723360.

The spelling of 770072150 in words is "seven hundred seventy million, seventy-two thousand, one hundred fifty".