1250952438 has 16 divisors (see below), whose sum is σ = 2633584320. Its totient is φ = 395037576.

The previous prime is 1250952427. The next prime is 1250952473. The reversal of 1250952438 is 8342590521.

It is a super-3 number, since 3×1250952438³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1250952396 and 1250952405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5486520 + ... + 5486747.

It is an arithmetic number, because the mean of its divisors is an integer number (164599020).

Almost surely, 2^1250952438 is an apocalyptic number.

1250952438 is an abundant number, since it is smaller than the sum of its proper divisors (1382631882).

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

1250952438 is a wasteful number, since it uses less digits than its factorization.

1250952438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973291.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 1250952438 is about 35368.8060018995. The cubic root of 1250952438 is about 1077.4908709523.

The spelling of 1250952438 in words is "one billion, two hundred fifty million, nine hundred fifty-two thousand, four hundred thirty-eight".