61237426 has 8 divisors (see below), whose sum is σ = 92146860. Its totient is φ = 30521808.

The previous prime is 61237409. The next prime is 61237433. The reversal of 61237426 is 62473216.

61237426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44023225 + 17214201 = 6635^2 + 4149^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47661 + ... + 48928.

Almost surely, 2^61237426 is an apocalyptic number.

61237426 is a deficient number, since it is larger than the sum of its proper divisors (30909434).

61237426 is a wasteful number, since it uses less digits than its factorization.

61237426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96908.

The product of its digits is 12096, while the sum is 31.

The square root of 61237426 is about 7825.4345566237. The cubic root of 61237426 is about 394.1597821362.

The spelling of 61237426 in words is "sixty-one million, two hundred thirty-seven thousand, four hundred twenty-six".