62631461 has 4 divisors (see below), whose sum is σ = 65354592. Its totient is φ = 59908332.

The previous prime is 62631449. The next prime is 62631463. The reversal of 62631461 is 16413626.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62631461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62631463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361531 + ... + 1361576.

It is an arithmetic number, because the mean of its divisors is an integer number (16338648).

Almost surely, 2^62631461 is an apocalyptic number.

It is an amenable number.

62631461 is a deficient number, since it is larger than the sum of its proper divisors (2723131).

62631461 is a wasteful number, since it uses less digits than its factorization.

62631461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723130.

The product of its digits is 5184, while the sum is 29.

The square root of 62631461 is about 7914.0041066454. The cubic root of 62631461 is about 397.1283099103.

The spelling of 62631461 in words is "sixty-two million, six hundred thirty-one thousand, four hundred sixty-one".