537671402 has 8 divisors (see below), whose sum is σ = 813644676. Its totient is φ = 266456512.

The previous prime is 537671389. The next prime is 537671419. The reversal of 537671402 is 204176735.

It can be written as a sum of positive squares in 2 ways, for example, as 536895241 + 776161 = 23171^2 + 881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1189313 + ... + 1189764.

Almost surely, 2^537671402 is an apocalyptic number.

537671402 is a deficient number, since it is larger than the sum of its proper divisors (275973274).

537671402 is a wasteful number, since it uses less digits than its factorization.

537671402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379192.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 537671402 is about 23187.7424946889. The cubic root of 537671402 is about 813.1530822376.

The spelling of 537671402 in words is "five hundred thirty-seven million, six hundred seventy-one thousand, four hundred two".